MKB Forum

General MKB => Projects => Topic started by: Titsy on July 01, 2006, 11:39:14 pm

Title: A bad day for transmissions........
Post by: Titsy on July 01, 2006, 11:39:14 pm
Well after hearing Graeme's tail of woe of loosing 3rd and reverse gear, it seems tha my, (now Vicky's) Camaro as come out in sympathy.... (http://www.mkb.cc/forum/smileys/shame.gif)

BTW, to explain why it is now Vicky's; she proclaimed that if I broke anything else on the car (not that I did, I did it to itself...) then she was going to confiscate it from me.... :sad

Anyways, long an short of it is, 3rd gear is no more.... (http://www.mkb.cc/forum/smileys/shame.gif) Every time is changes from 2nd to 3rd I loose drive! and the engine just revs.... I don't know if 4th is ok because it never gets there, it can't accelerate past the speed threshold to get there so I havn't a clue.... (http://www.mkb.cc/forum/smileys/confused.gif)

I had to limp home with it stuck in 2nd, because if I left it in drive, every time I let of the throttle the skipship trys to go into 3rd.......

Any ideas what to do guys??? Anyone heard of this before???

I'm dreading that I might have to pull the engine and trans... (http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 01, 2006, 11:59:10 pm
This sounds REALLY bad.... (http://www.mkb.cc/forum/smileys/shame.gif) (http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 02, 2006, 06:07:31 am
OK, Checked the fluid this morning having not run the car, so would have been cold, and with the car on a level driveway..... Here are some pics:

(http://i56.photobucket.com/albums/g166/slice_of_toast/100_2670.jpg\" border=\"0\"  alt=\"\" width=150> [img]http://i56.photobucket.com/albums/g166/slice_of_toast/100_2670.jpg\" border=\"0\"  alt=\"\" width=150> [img]http://i56.photobucket.com/albums/g166/slice_of_toast/100_2672.jpg\" border=\"0\"  alt=\"\" width=150>The Fluid on the rag is a bit more red and less brown in real life.....But what the hell is going on with the fluid level?!? or is that normal when it's cold?[img]http://www.mkb.cc/forum/smileys/confused.gif)
Title: A bad day for transmissions........
Post by: nick69 on July 02, 2006, 07:57:40 am
your supppose to test trans fluid with the car at running temp' in neutral.
Cold and not running thats what it will show!
Title: A bad day for transmissions........
Post by: Titsy on July 02, 2006, 08:02:00 am
K...... will run it when I get home and see....
Title: A bad day for transmissions........
Post by: philoldsmobile on July 02, 2006, 08:31:05 am
not wanting to be the bringer of doom, but it sounds like either the clutchpackor brake band between second and third gear has burned out, causing a 'flare' between gears.. (most likely the clutchpack)

you might be lucky, and it could be something else, but its unlikely...

very odd at that kind of milage though........... the 4L60E is normaly good for at least 120,000 miles, and often can go on to double that, even my 700R4 (basicly the same box without the electronic controls) is perfect at 138,000 - and they are known for giving up earlier then the 4L60E

the classic first symptom of low fluid is a reluctance to go into either drive or reverse, or droppping in to neutral then back into drive when coming to a standstill...

try checking the fluid (as steve sugested) with the following method,

get the engine and gearbox up to operating temp (not gonna be fun with 2 gears)

starting in park, engage every gear in turn (including nutral and the gear holds) 3 times, then with the engine still running, in either park or neutral, check the fluid level..

also have a good sniff of the fluid - if it smells strong and pungent, its bad news.
Title: A bad day for transmissions........
Post by: ianjpage on July 02, 2006, 10:47:10 am
LOL vicky got a new car then heheheh!!!

sorry to hear not all is well mate, lets hope it aint too costly too fix!
Title: A bad day for transmissions........
Post by: Amey on July 02, 2006, 10:49:55 am
Quoting: Titsy
BTW, to explain why it is now Vicky's; she proclaimed that if I broke anything else on the car (not that I did, I did it to itself...) then she was going to confiscate it from me


I think I might let you off this once.  I do agree that this, probably, wasn't your fault.
Title: A bad day for transmissions........
Post by: Titsy on July 02, 2006, 11:32:18 am
Quoting: Amey
I think I might let you off this once. I do agree that this, probably, wasn't your fault.


You just don't want to claim a car you can't drive...... I bet your waiting till it's in better health so you can claim a runner.... (http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: Amey on July 02, 2006, 12:13:59 pm
Quoting: Titsy
You just don't want to claim a car you can't drive...... I bet your waiting till it's in better health so you can claim a runner....


(http://www.mkb.cc/forum/smileys/oops.gif) - got found out   (http://www.mkb.cc/forum/smileys/tongue.gif)
Title: A bad day for transmissions........
Post by: nick69 on July 02, 2006, 01:31:57 pm
Quoting: philoldsmobile
try checking the fluid (as steve sugested)



Cool, did I change my name???(http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: Roadkill on July 03, 2006, 02:48:53 pm
Quoting: nick69
Cool, did I change my name???


Everyone gets a nickname here, Mate. (http://www.mkb.cc/forum/smileys/lol.gif)
Title: A bad day for transmissions........
Post by: nick69 on July 03, 2006, 09:18:26 pm
PMSLOL(http://www.mkb.cc/forum/smileys/lol.gif) (http://www.mkb.cc/forum/smileys/lol.gif)
Title: A bad day for transmissions........
Post by: Big Mouse on July 04, 2006, 08:02:46 am
Without wishing to seem too mercenary, I , uh hum, have a spare 4L60e going begging in my store having suffered from exactly the same trauma as yours.

Had Penn Autos fit new overrun clutch plates, overhaul kit, bush kit, 2/4th kevlar bands plus modified the servo and 3/4 clutch kit to make it a bit tougher - hasn't been used since the rebuild.

Cheaper than a rebuild (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: 55starchief on July 04, 2006, 08:04:33 am
Quoting: Big Mouse
Without wishing to seem too mercenary, I , uh hum, have a spare 4L60e going begging in my store having suffered from exactly the same trauma as yours.

Had Penn Autos fit new overrun clutch plates, overhaul kit, bush kit, 2/4th kevlar bands plus modified the servo and 3/4 clutch kit to make it a bit tougher - hasn't been used since the rebuild.



Yeah i was supposed to ask you about that if you were at the meet on sunday
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 11:18:34 am
Quoting: Big Mouse
have a spare 4L60e going begging in my store


(http://www.mkb.cc/forum/smileys/chiny.gif)

How much would you want to sting me for Ray?
Title: A bad day for transmissions........
Post by: Big Mouse on July 04, 2006, 11:18:40 am
Quoting: 55starchief
Yeah i was supposed to ask you about that if you were at the meet on sunday

Didn't know there was a meet on Sunday?

The box is sitting in the store, if you want a look at it let me know
Title: A bad day for transmissions........
Post by: Roadkill on July 04, 2006, 11:19:59 am
Quoting: Big Mouse
Didn't know there was a meet on Sunday?


Every first Sunday, Mate, from 3 (ish) - All year round. (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: Jamieg285 on July 04, 2006, 11:20:44 am
Quoting: Big Mouse
Didn't know there was a meet on Sunday?


Every 1st Sunday of the month.

Looks like Graeme's right, we do need an email reminder being sent out.
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 11:21:26 am
Quoting: Big Mouse
The box is sitting in the store, if you want a look at it let me know


Is it ready to use?
Title: A bad day for transmissions........
Post by: 55starchief on July 04, 2006, 11:23:06 am
Quoting: Jamieg285
Looks like Graeme's right


im always right (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: Jamieg285 on July 04, 2006, 11:25:01 am
Quoting: 55starchief
im always right


Except when you're wrong, of course  (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 11:28:00 am
(http://www.mkb.cc/forum/smileys/offtopic.gif)
Title: A bad day for transmissions........
Post by: 55starchief on July 04, 2006, 11:35:15 am
well looks like its the transmision on the chavscort and not the linkage (http://www.mkb.cc/forum/smileys/down.gif) they have managed to get reverse working though (http://www.mkb.cc/forum/smileys/lol.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 11:39:36 am
At least you can park now then.....(http://www.mkb.cc/forum/smileys/cool.gif)

The "you drive a big American boat" guys have come up with an apt description of my symptoms.... Apparently, full astern is fine, but the engine room is reporting that it can only manage ahead half........ (http://www.mkb.cc/forum/smileys/confused.gif)
Title: A bad day for transmissions........
Post by: 55starchief on July 04, 2006, 01:28:44 pm
ok have been calling around for prices

Ace gearbox in northampton £275+VAT not a bad price

M K Engines £450+VAT (http://www.mkb.cc/forum/smileys/roll.gif) what planet are they on
Title: A bad day for transmissions........
Post by: Roadkill on July 04, 2006, 01:49:11 pm
The place that are quoting my Camaro's T5 are on 01604 755230.
Title: A bad day for transmissions........
Post by: 55starchief on July 04, 2006, 02:04:54 pm
Quoting: Roadkill
The place that are quoting my Camaro's T5 are on 01604 755230.

£270+VAT
Title: A bad day for transmissions........
Post by: Roadkill on July 04, 2006, 02:07:50 pm
(http://www.mkb.cc/forum/smileys/rock.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 03:02:27 pm
Quoting: 55starchief
ok have been calling around for prices


What are the prices for? A rebuild?
Title: A bad day for transmissions........
Post by: 55starchief on July 04, 2006, 03:03:51 pm
Quoting: Titsy
What are the prices for? A rebuild?


only exchange mate, no rebuilds
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 03:05:52 pm
So I turn up with my box and £270 +VAT in cash, and they give me another box that has been recon'd?!?
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 03:06:32 pm
or is this a price for the work?
Title: A bad day for transmissions........
Post by: 55starchief on July 04, 2006, 03:06:41 pm
Quoting: Titsy
So I turn up with my box and £270 +VAT in cash, and they give me another box that has been recon'd?!?



no that was for my specific box
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 03:07:48 pm
ah.... crossed wires.....
Title: A bad day for transmissions........
Post by: Roadkill on July 04, 2006, 03:15:52 pm
Quoting: Titsy
ah.... crossed wires.....


(http://www.mkb.cc/forum/smileys/rolleyes.gif)

Unfortunately being an Auto yours would be dearer then £270 . . . . (http://www.mkb.cc/forum/smileys/down.gif)

I'd recommend chatting to Ray . . .
Title: A bad day for transmissions........
Post by: Titsy on July 04, 2006, 03:27:42 pm
Quoting: Roadkill
I'd recommend chatting to Ray . . .


As per my previous post, Give me a price Ray.....
Title: A bad day for transmissions........
Post by: Big Mouse on July 04, 2006, 04:14:01 pm
Quoting: Titsy
As per my previous post, Give me a price Ray.....


[jacknicholsonmodeon]Price? You can't handle the price[jacknicholsonmnodeoff]

I have the rebuild invoice in my sweaty paw - cost £883.59 plus VAT to be rebuilt to a spec that could handle the extra bit of grunt that my LS1 dealt hence the kevlar bands, upgraded servo etc.

But.

That included taking the torque converter apart and cleaning it so say £800 plus VAT.

Rebuilt, ready to install - to you £940 - its in Custom Car and American Classic for £995

... and you get to keep your old box!
Title: A bad day for transmissions........
Post by: Titsy on July 05, 2006, 12:12:01 pm
Quoting: Big Mouse
[jacknicholsonmodeon]Price? You can't handle the price[jacknicholsonmnodeoff]


Your not far wrong there.....

Thanks for letting me know Ray, but I really can't afford it.....

£940 would be almost a 1/4 of what I paid for the car.... (http://www.mkb.cc/forum/smileys/shame.gif)
Title: A bad day for transmissions........
Post by: FUBAR on July 05, 2006, 01:10:13 pm
Quoting: Titsy
£940 would be almost a 1/4 of what I paid for the car....


Personally, I think for what you're getting thats a very good price, I had to pay £922 for a rebuild on my 700R4 (a simpler box) and that was cheap, other places quoted £1500! and theoretically that would have been minced by Ray's LS1 in about 3 seconds.

£922 was almost 1/3 of what I paid for my car, and about 1/2 what I SHOULD have paid for it back then.

You will Never ever destroy that box
Title: A bad day for transmissions........
Post by: 55starchief on July 05, 2006, 01:15:38 pm
Quoting: FUBAR
Personally, I think for what you're getting thats a very good price, I had to pay £922 for a rebuild on my 700R4 (a simpler box) and that was cheap, other places quoted £1500! and theoretically that would have been minced by Ray's LS1 in about 3 seconds.

£922 was almost 1/3 of what I paid for my car, and about 1/2 what I SHOULD have paid for it back then.

You will Never ever destroy that box



Indeed, my TH350 Box was $1200 and i had to ship it across as well so it does seem a very good price mate.

And as for rebuilds prices can be crazy try £2k+ for my original trans
Title: A bad day for transmissions........
Post by: Giblets on July 05, 2006, 01:58:47 pm
Damn Titsy,

Only just copped this thread.

This explains why I've seen fourth gen Firebirds and Camaro's being sold as 'spare or repair' cars due to transmission issues.

Hope you can find a cheaper solution mate, although you don't want to give up on her completely or you'll lose even more money.
Title: A bad day for transmissions........
Post by: Big Mouse on July 05, 2006, 02:24:21 pm
Quoting: Titsy
Thanks for letting me know Ray, but I really can't afford it.....

£940 would be almost a 1/4 of what I paid for the car....


No problem, it all comes down to money in the end but its there if you change your mind.

Thought. I gave Martyn Quigley the GM workshop manual that covered the 4L60e plus a couple of other contemporary boxes when he bought the Camaro workshop manuals from me.

These manuals aren't like the Haynes type manual; these are original GM workshop manuals that give a complete breakdown right down to every indiviual part then build it all up again. If he's still got it, and will lend it to you, you could try rebuilding it yourself but be warned - its a tricky one and easy to get wrong without the right tools!!
Title: A bad day for transmissions........
Post by: F Body on July 05, 2006, 03:23:10 pm
Quoting: Big Mouse
I gave Martyn Quigley the GM workshop manual that covered the 4L60e , If he's still got it, and will lend it to you, you could try rebuilding it yourself but be warned - its a tricky one and easy to get wrong without the right tools!!


Yep still got it and when mine wouldn't stop leaking I looked at doing a rebuild ?

After reading the book - NO WAY (http://www.mkb.cc/forum/smileys/shame.gif)

If you want to borrow it let me know ?
Title: A bad day for transmissions........
Post by: Incursus on July 05, 2006, 03:50:14 pm
http://cgi.ebay.com/ebaymotors/CHEVY-4L60E-TRANSMISSION-4-3L-5-7L-ALL-MODELS-YEARS_W0QQcmdZViewItemQQcategoryZ33727QQihZ011QQitemZ320001420850QQrdZ1QQsspagenameZWD2V


Shipping is probably expensive though  (http://www.mkb.cc/forum/smileys/down.gif)
Title: A bad day for transmissions........
Post by: Pod on July 05, 2006, 04:09:40 pm
And in that particular case, the price includes a $250 core charge. Given that it's unlikely you'll be sending the old one over there, that's extra.

So, $600 + $250 + $140 shipping (presumably more to UK) = $940 = roughly £550known
adding vat comes to a *very* conservative £650.
I'd guess shipping will be quite a bit more.

And that still only gets you a stock rated box.
It's a lot of cash (especially if you haven't got it) but at least with Ray's you can be fairly sure it won't ever need doing again.
Title: A bad day for transmissions........
Post by: philoldsmobile on July 05, 2006, 04:57:18 pm
gotta be careful with cheap rebuilds on 4 speed auto GM's

there are many cases of cheap trannys going south in less than 10,000 miles..

a rebuild worth a damn will set you back £900, so you'd be raving mad to not buy rays box.
Title: A bad day for transmissions........
Post by: Titsy on July 06, 2006, 12:10:50 am
Option 2, what's the deal with the 6 speed manual at the barn?
Title: A bad day for transmissions........
Post by: Incursus on July 06, 2006, 07:08:52 am
Quoting: Titsy
Option 2, what's the deal with the 6 speed manual at the barn?


Heard its already bagged by someone, but its been sitting there for a long time now (http://www.mkb.cc/forum/smileys/dontknow.gif)
Title: A bad day for transmissions........
Post by: 55starchief on July 06, 2006, 07:32:43 am
Quoting: Titsy
Option 2, what's the deal with the 6 speed manual at the barn?



Yup already alocated to ashley who owned the car originaly. If you were going manual your gonna need a lot of other parts. That 6 speed box is worth £1k easily as they are close too £2k new over here
Title: A bad day for transmissions........
Post by: Titsy on July 06, 2006, 11:34:25 am
Option 3 then..... Let it rot on my driveway untill I can afford to fix it....(http://www.mkb.cc/forum/smileys/down.gif)
Title: A bad day for transmissions........
Post by: Roadkill on July 06, 2006, 12:03:09 pm
Option 4.

Could Andy source a Tranny cheaper and send it with Chris' MoPar lump in a month or so ?

Shipping would certainly be cheap and you could dodge some tax & Duty . . .

(http://www.mkb.cc/forum/smileys/dontknow.gif)
Title: A bad day for transmissions........
Post by: 55starchief on July 06, 2006, 12:11:51 pm
Quoting: Roadkill
Could Andy source a Tranny cheaper and send it with Chris' MoPar lump in a month or so ?


I think it would work out abou the same price as rays one mate
Title: A bad day for transmissions........
Post by: Incursus on July 06, 2006, 03:30:55 pm
Quoting: Titsy
Option 3 then..... Let it rot on my driveway untill I can afford to fix it....



(http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: Big Mouse on July 06, 2006, 03:37:39 pm
Titsy, you have PM
Title: A bad day for transmissions........
Post by: Incursus on July 06, 2006, 03:40:32 pm
Quoting: Big Mouse
Titsy, you have PMT



(http://www.mkb.cc/forum/smileys/rofls.gif)


Sorry I'm in a strange mood(http://www.mkb.cc/forum/smileys/confused.gif)
Title: A bad day for transmissions........
Post by: HardRockCamaro on July 06, 2006, 07:44:48 pm
That's a pretty good price from Ray as it will probably be your cheapest option (compared to buying one from the States or getting your rebuilt).  On t'other hand, it's a buyers market over here if you're trying to shift one as they're not exactly in demand...

The sad fact is, a 4 speed auto box in need of a rebuild is going to cost £900 - £1,200 (fitted).  Hence why mine has remained sick (but working well enough to kepe using the car) the last 2 years.

I still can't decide whether to get it fixed at GM Autos or imort a built box from http://www.pro-built.net  mainly because I can't decide what direction I want to go with the car in the future...
Title: A bad day for transmissions........
Post by: Roadkill on July 07, 2006, 08:42:45 am
Quoting: Incursus
Titsy, you have PMT


Normally true, though. (http://www.mkb.cc/forum/smileys/rofls.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 15, 2006, 11:20:03 am
RAY,


Is the trans you have a 4L60e, or did they fit a different one with the LS1???
Title: A bad day for transmissions........
Post by: HardRockCamaro on July 15, 2006, 01:01:01 pm
It'll be a 4L60e
Title: A bad day for transmissions........
Post by: F Body on July 15, 2006, 02:45:23 pm
Quoting: HardRockCamaro
It'll be a 4L60e


Ain't no other option unless it's a 6 speed manual !
Title: A bad day for transmissions........
Post by: philoldsmobile on July 15, 2006, 03:37:26 pm
Quoting: HardRockCamaro
The sad fact is, a 4 speed auto box in need of a rebuild is going to cost £900 - £1,200 (fitted). Hence why mine has remained sick (but working well enough to kepe using the car) the last 2 years.



yup, thats pretty much the bottom line..

if you went with an unknown used box, whats to say it wouldn't suffer the same problem the day after fitting?

budget £1000 minimum for a decent, dependable box, wherever it comes from.
Title: A bad day for transmissions........
Post by: 55starchief on July 17, 2006, 08:14:46 am
Ok matey, spoke to my mate this morning based on 4 hours it would be £120+40 for recovery +VAT if you can get the fitting times from the autodata book he charges £30+vat per hour
Title: A bad day for transmissions........
Post by: Big Mouse on July 17, 2006, 10:19:02 am
Quoting: Titsy
RAY,


Is the trans you have a 4L60e, or did they fit a different one with the LS1???

As already confirmed by others, yes it is.
Title: A bad day for transmissions........
Post by: Titsy on July 17, 2006, 11:25:34 am
Quoting: 55starchief
Ok matey, spoke to my mate this morning based on 4 hours it would be £120+40 for recovery +VAT if you can get the fitting times from the autodata book he charges £30+vat per hour


AllData says 4.7hours to replace without transfer of parts.

By my calcs, that's £141 +VAT
Title: A bad day for transmissions........
Post by: F Body on July 17, 2006, 11:45:56 am
Quoting: Titsy
AllData says 4.7hours to replace without transfer of parts.

By my calcs, that's £141 +VAT


That's good (http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 17, 2006, 09:32:24 pm
Graeme,

How soon would he be able to do the work assuming I deliver a car and box to his garage...?
Title: A bad day for transmissions........
Post by: Titsy on July 17, 2006, 09:33:25 pm
Plus, What's he likely to charge for consumables, or am I best off delivering them too???
Title: A bad day for transmissions........
Post by: 55starchief on July 17, 2006, 09:34:32 pm
Cant do it for 2 weeks mate, i will PM you his number and you can sort the details out
Title: A bad day for transmissions........
Post by: Titsy on July 21, 2006, 12:18:41 pm
Can anyone PM me Ray's number.....
Title: A bad day for transmissions........
Post by: Titsy on July 21, 2006, 12:39:39 pm
Also, assuming I get sorted with Ray ok, is anyone able to help me get car and gearbox over to wheels in motion to be worked on Wednesday 26th July
Title: A bad day for transmissions........
Post by: FUBAR on July 21, 2006, 12:41:34 pm
Quoting: Titsy
Wednesday 6th July


Leeeeets do the Timewarp again!!
Title: A bad day for transmissions........
Post by: FUBAR on July 21, 2006, 12:42:12 pm
Its Just a Jump to the Left....


(http://www.mkb.cc/forum/smileys/rofls.gif)!!
Title: A bad day for transmissions........
Post by: Titsy on July 21, 2006, 12:50:02 pm
corrected..... now back on topic!
Title: A bad day for transmissions........
Post by: Incursus on July 21, 2006, 12:51:54 pm
(http://www.mkb.cc/forum/smileys/funny.gif)


Quoting: Titsy
is anyone able to help me get car and gearbox over to wheels in motion to be worked on Wednesday 26th July


What kinda help will you need just a lift back? or you need the car trailered to Wheels in motion?
Title: A bad day for transmissions........
Post by: Titsy on July 21, 2006, 12:59:18 pm
I can drive it there at the grand pace of 35mph, but it's not going to be easy to put the new gearbox in the back to transport it, and yes, i'll need a lift back after dropping it of and there again to collect....
Title: A bad day for transmissions........
Post by: Incursus on July 21, 2006, 01:16:44 pm
Quoting: Titsy
but it's not going to be easy to put the new gearbox in the back to transport it


Tricky might need a van for that?

Quoting: Titsy
i'll need a lift back after dropping it of and there again to collect....


This bit I can probably do
Title: A bad day for transmissions........
Post by: Titsy on July 21, 2006, 02:43:45 pm
Quoting: Titsy
Can anyone PM me Ray's number.....


(http://www.mkb.cc/forum/smileys/bump.gif)
Title: A bad day for transmissions........
Post by: FUBAR on July 21, 2006, 02:54:54 pm
will probably need PhilO for that m8, I know he's got it.
Title: A bad day for transmissions........
Post by: ianjpage on July 21, 2006, 02:56:32 pm
Quoting: Incursus

Tricky might need a van for that?


Or a big boot with seats folder down works well

Quoting: Titsy
Can anyone PM me Ray's number....


I aint got it sorry!
Title: A bad day for transmissions........
Post by: Incursus on July 21, 2006, 03:08:16 pm
Quoting: ianjpage
Or a big boot with seats folder down works well


well if it will fit in the back of the renault then fine but i'm guessing it weighs quite a bit where's it being picked up from?
Title: A bad day for transmissions........
Post by: Titsy on July 21, 2006, 03:41:19 pm
Ray's unit in MK...
Title: A bad day for transmissions........
Post by: Incursus on July 21, 2006, 03:53:06 pm
Quoting: Titsy
Ray's unit in MK...


Ahh ok should be ok then. Not far to travel.

I can probably bail out of work for 2pm, will check me schedule on Monday but anything can happen at a moments notice in the quality control game (http://www.mkb.cc/forum/smileys/rofls.gif) ................seriously (http://www.mkb.cc/forum/smileys/confused.gif)
Title: A bad day for transmissions........
Post by: Titsy on July 21, 2006, 05:58:08 pm
OK, change of plan.... I've booked it in for 31st of July.... I couldn't get a day off as soon as next week..... Will give me a chance to sort out with Ray too.....
Title: A bad day for transmissions........
Post by: philoldsmobile on July 21, 2006, 06:21:24 pm
i'll catch you tonight with Rays no, dude damned motorolas dont send buisiness cards...
Title: A bad day for transmissions........
Post by: Incursus on July 21, 2006, 06:51:46 pm
Quoting: Titsy
I've booked it in for 31st of July


A Monday huh (http://www.mkb.cc/forum/smileys/chiny.gif)
Title: A bad day for transmissions........
Post by: ianjpage on July 21, 2006, 08:33:24 pm
lol gives em more time to stand around doing the "sucking in air over teeth" job (http://www.mkb.cc/forum/smileys/roll.gif)
Title: A bad day for transmissions........
Post by: F Body on July 23, 2006, 02:46:45 pm
Well if you fancy having a go yourself I came across this guide with pictures on a Camaro site :

http://www.digitalhijinx.com/forums/viewtopic.php?t=472
Title: A bad day for transmissions........
Post by: Titsy on July 23, 2006, 05:36:11 pm
Well Roadkill and I are picking up my new box from Ray tomorrow, so there's nothing stopping me having a go at the old one when it's been swapped out..... (http://www.mkb.cc/forum/smileys/chiny.gif)
Title: A bad day for transmissions........
Post by: ianjpage on July 23, 2006, 08:19:31 pm
Quoting: Titsy

Well Roadkill and I are picking up my new box from Ray tomorrow, so there's nothing stopping me having a go at the old one when it's been swapped out.....



Kewl hope it all goes well for ya mate!
Title: A bad day for transmissions........
Post by: F Body on July 24, 2006, 06:49:31 am
Quoting: Titsy
so there's nothing stopping me having a go at the old one when it's been swapped out.....


Before you put the new box in change the oil filter , costs under £20 with pan gasket ( strongly recommend that you buy the cork gasket to stop any leaks ) and then dump some nice fresh oil in (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: 55starchief on July 24, 2006, 07:36:40 am
Quoting: F Body

Before you put the new box in change the oil filter , costs under £20 with pan gasket ( strongly recommend that you buy the cork gasket to stop any leaks ) and then dump some nice fresh oil in



That should have been done on the rebuild and uprate
Title: A bad day for transmissions........
Post by: Big Mouse on July 24, 2006, 09:25:11 am
Quoting: 55starchief
That should have been done on the rebuild and uprate

It was but its been stored for 2 years, albeit in a climate controlled environment, so removal of the pan and a quick check over plus a change of oil is recommended as per any other change of gearbox.
Title: A bad day for transmissions........
Post by: F Body on July 24, 2006, 11:49:30 am
Quoting: Big Mouse
It was but its been stored for 2 years, albeit in a climate controlled environment, so removal of the pan and a quick check over plus a change of oil is recommended as per any other change of gearbox.



Thanks Ray (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: F Body on August 04, 2006, 01:57:00 pm
Is it fitted ?

Does the beast drive ??

Update please Titsy (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: ianjpage on August 04, 2006, 03:13:10 pm
yeah we wantr goss!!
Title: A bad day for transmissions........
Post by: F Body on August 04, 2006, 08:22:38 pm
(http://www.mkb.cc/forum/smileys/bump.gif)
Title: A bad day for transmissions........
Post by: ianjpage on August 04, 2006, 10:01:56 pm
erm titsy??
Title: A bad day for transmissions........
Post by: Titsy on August 04, 2006, 10:47:01 pm
Sadly, it wasn't ment to be. Ray's box wouldn't fit my car.

GM have some real issues with their naming schemes.

There are two flavours of 4L60e which are very different to look at.

the early version that is fitted to my car is a progression of the 700R4, and is in fact identical to the 700R4e (two identical boxes with different names).

The late 4L60e (which is what Ray's box is) is internally the same, but has a different bell housing, a different tail casting and speed sensor fixing, is 1.7" shorter, and has a different torque convertor spline. (http://www.mkb.cc/forum/smileys/down.gif)

Two very different boxes with the same name. (http://www.mkb.cc/forum/smileys/confused.gif) WTF?

It is possable to fit a late 4L60e in place of an early 4L60e, but I would have to get a tail end conversion plate to be able to fit a 4 bolt early tail casting to the 6 bolt fixing on the main casting; and to make up the difference in length.

However, the only place I could find that sold the conversion plate wanted near on $500 for it. (http://www.mkb.cc/forum/smileys/shame.gif)

Also, in order to get round the spline issues at the front end I would have had to buy a new torque convertor.

All this adds up to a lot more cash to make it fit.(http://www.mkb.cc/forum/smileys/sad.gif)

Thankfully Ray agreed to take the box back, but I feel really bad for messing him around.

The box that was pulled is now being rebuilt to go back in.

It's a shame, cuz I'd really sold myself on having Rays uprated box fitted.
Title: A bad day for transmissions........
Post by: HardRockCamaro on August 04, 2006, 10:55:42 pm
Wow, that's the first I've herad of that!
Title: A bad day for transmissions........
Post by: Titsy on August 04, 2006, 10:58:01 pm
Quoting: HardRockCamaro
Wow, that's the first I've herad of that!

You heard it hear!
Title: A bad day for transmissions........
Post by: FUBAR on August 05, 2006, 01:57:39 am
yeah Steve filled me in on the details tonight at the social club, this sort of mixed up naming scheme i'd never heard of b4 either and will probably teach PhilO a lesson or 2 too, makes you think the 3rd gens were simple, TH700R4 for a decade! none of this odd boxes under psudonyms stuff!!
Title: A bad day for transmissions........
Post by: FUBAR on August 05, 2006, 02:01:10 am
would be good to know the cut off dates for the change for advising people in the future, as I said tonight no wonder you see all these 4th gens for sale with dead gearboxes if they have this kind of hassle when fixing the things!! although I have to say Wheels in Motion have been very accomodating with Steve basically shifting the work done messing around with the other boxes onto the standard cost of their 4L60E / TH700R4e rebuild & not charging him extra which is circa £800!!(http://www.mkb.cc/forum/smileys/shame.gif)

Bargain if you ask me!!!!
Title: A bad day for transmissions........
Post by: philoldsmobile on August 05, 2006, 06:52:38 am
Quoting: FUBAR
yeah Steve filled me in on the details tonight at the social club, this sort of mixed up naming scheme i'd never heard of b4 either and will probably teach PhilO a lesson or 2 too, makes you think the 3rd gens were simple, TH700R4 for a decade! none of this odd boxes under psudonyms stuff!!


even thirdgen 700R4's arent all the same, there are two different bellhousings, and different input splines and even two different pumps..

  4th gens are a bit of a mystery to me though, dont know much about them, although as the new box came from an LS1 car, its not totaly suprising the bellhousing is different..
Title: A bad day for transmissions........
Post by: Titsy on August 05, 2006, 12:15:03 pm
Quoting: philoldsmobile
its not totaly suprising the bellhousing is different..


The real difference in the bell housing is that the early 4L60e was like the 700R4 with a removable section at the bottom to aid removal, and the rest of the bell housing being part of the main casting.

The late 4L60e has a seperate casting that is all one piece and bolts onto the main casting from the inside....

From what i've seen, the bolt patterents and clearances are the same in both, but the input spline being different is a killer!
Title: A bad day for transmissions........
Post by: ianjpage on August 05, 2006, 09:23:32 pm
ahh not a good day then, shame it wouldn't fit but glad to see you getting ti sorted anyhow mate
Title: A bad day for transmissions........
Post by: Titsy on August 07, 2006, 11:10:19 am
Just had a call from WIM, They can't get hold of a rebuild kit for my trans anywhere in the UK, so they've had to order it from the states.... Only trouble is it's going to take 21days for delivery.....(http://www.mkb.cc/forum/smileys/down.gif)
Title: A bad day for transmissions........
Post by: 55starchief on August 07, 2006, 11:12:07 am
Quoting: Titsy
Only trouble is it's going to take 21days for delivery.....


They shipping by pigeon
Title: A bad day for transmissions........
Post by: Titsy on August 07, 2006, 11:14:12 am
Don't know, sounds like it...(http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: 55starchief on August 07, 2006, 11:21:56 am
Quoting: Titsy
Don't know, sounds like it...


Might be worth calling them and seeing how its being shipped, you might find for like £50 more you could get it quicker like in 4 days
Title: A bad day for transmissions........
Post by: F Body on August 17, 2006, 08:09:29 pm
Quoting: Titsy
Only trouble is it's going to take 21days for delivery.....

Bummer Mate you ain't having a lot of luck with that box (http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: Titsy on August 27, 2006, 08:42:38 pm
Got a call yesterday to say the work is all done and the car's ready to pick up.... (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif)

Will be collecting it durring the week... (http://www.mkb.cc/forum/smileys/drive.gif)
Title: A bad day for transmissions........
Post by: F Body on August 27, 2006, 09:08:31 pm
Excellent news but........

(http://www.mkb.cc/forum/smileys/drive.gif) Isn't that how you broke it (http://www.mkb.cc/forum/smileys/down.gif)
Title: A bad day for transmissions........
Post by: Titsy on August 27, 2006, 09:14:00 pm
Nah..... I was crusin' when it went.... I figure that was the problem.... (http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: ianjpage on August 27, 2006, 09:30:02 pm
lol well make sure ya dont break it too soon!!





you know why (http://www.mkb.cc/forum/smileys/wink.gif) (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: Sammy Lou on August 27, 2006, 09:47:34 pm
(http://www.mkb.cc/forum/smileys/up.gif) glad to hear it will be back on the road(http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: FUBAR on August 28, 2006, 10:15:58 am
(http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif)
Good to get one of our Camaros Back!
Title: A bad day for transmissions........
Post by: philoldsmobile on August 28, 2006, 06:54:15 pm
good to hear its rolling again.... so many mustangs, so little time! you camaro boys are starting to lag behind!!!
Title: A bad day for transmissions........
Post by: Roadkill on August 29, 2006, 03:09:53 pm
Quoting: philoldsmobile
you camaro boys are starting to lag behind!!!


Sounds like racing talk, bubba. (http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: ianjpage on August 29, 2006, 03:14:37 pm
Quoting: Roadkill
Sounds like racing talk, bubba.


hehehe yeah MKB Drag race (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif)

bring it on!!! (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: Roadkill on August 29, 2006, 03:39:01 pm
(http://www.mkb.cc/forum/smileys/sofa.gif)

(http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: ianjpage on August 29, 2006, 03:53:47 pm
heheheh .......now wheres a chicken smilie when ya need it!!

edit: this will do (http://www.rotaryblvd.org/style_emoticons/default/chicken.gif)
Title: A bad day for transmissions........
Post by: Ponti on August 29, 2006, 04:36:19 pm
Quoting: ianjpage


hehehe yeah MKB Drag race    

bring it on!!!  


Can the pod cope with all of you.

  Cann't include myself in that as mines still in bits
Title: A bad day for transmissions........
Post by: Titsy on August 29, 2006, 06:48:45 pm
Got my 'maro back (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif)

Have to change the ATF in 1000miles, but other than that all done for £882.71....(http://www.mkb.cc/forum/smileys/cool.gif)
Title: A bad day for transmissions........
Post by: Jo on August 29, 2006, 06:55:06 pm
Skint but have car then (http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: Titsy on August 29, 2006, 07:02:24 pm
Quoting: Podette
Skint but have car then


Just about..... (http://www.mkb.cc/forum/smileys/down.gif) and the tax is due at the end of September... (http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: F Body on August 29, 2006, 07:39:24 pm
Quoting: Titsy
all done for £882.71....


That's good for the money as long as you got some sort of warranty ?
Title: A bad day for transmissions........
Post by: ianjpage on August 29, 2006, 10:32:58 pm
Quoting: Point and Squirt Racing
Can the pod cope with all of you.


Hmm well we can but try hehehe

Quoting: Titsy
Got my 'maro back

Have to change the ATF in 1000miles, but other than that all done for £882.71....





Glad to hear ya got it back mate, and TBH that aint a bad price at all really!!!
Title: A bad day for transmissions........
Post by: Roadkill on August 30, 2006, 09:10:53 am
Quoting: F Body
That's good for the money as long as you got some sort of warranty ?


No one would offer a warranty with any kind of "after-market" equipment added to the car.

Having seen the remains of the old box was impressive.

The Guy said he'd never seen one as far gone as that one . . . . (http://www.mkb.cc/forum/smileys/shame.gif)
Title: A bad day for transmissions........
Post by: FUBAR on August 30, 2006, 09:24:00 am
Quoting: Roadkill
No one would offer a warranty with any kind of "after-market" equipment added to the car.


So they have doubts / concerns then (http://www.mkb.cc/forum/smileys/confused.gif) (http://www.mkb.cc/forum/smileys/shame.gif)
Title: A bad day for transmissions........
Post by: Roadkill on August 30, 2006, 09:25:51 am
Quoting: FUBAR
So they have doubts / concerns then


They did . . . But after Titsy explained how it worked they were happier.

The warranty bit would be a standard thing, not specific to the race logic kit.
Title: A bad day for transmissions........
Post by: Titsy on August 30, 2006, 11:40:56 am
Quoting: Roadkill
They did . . . But after Titsy explained how it worked they were happier


Yeah, they thought that it was a power adder..... But they is no way on gods earth it was anything to do with the traction control.... It's never going to be active in thrid gear unless you floor the throttle while doing 70 on an ice rink...... That and the fact that it takes power away from the engine......

But it's aftermarket, so what can I do other than remove it and put a tennis ball under the gas peddel...
Title: A bad day for transmissions........
Post by: Titsy on September 04, 2006, 07:34:54 pm
Topped up the trans fluid tonight and went for a 15-20 min drive with a laptop plugged into the ALDL socket monitoring engine and trans data...

At the end of my drive the trans had reached 214 degrees F......(http://www.mkb.cc/forum/smileys/shame.gif) (http://www.mkb.cc/forum/smileys/confused.gif)

Not sure if this is right, it seems a little high to me..... Any thoughts anyone?

Am thinking of dropping the fan thresholds to try and keep the rad cooler and try drop the temp a bit, but i'm thinking a seperate trans cooler migh be a wise investment...... What d'ya think guys???
Title: A bad day for transmissions........
Post by: 55starchief on September 04, 2006, 07:39:15 pm
http://www.tciauto.com/tech_info/trans_life_expectancy.htm
How hot is too hot? The ideal operating temperature for automatic transmission fluid is between 175 and 225° F. At approximately 240° F, important additives in the ATF begin to cook. The result is the formation of varnish inside the transmission. At approximately 260° F, internal transmission seals (which are typically manufactured from a polyacrylate material) begin to harden. The end results are leaks, both internal and external, simply because the seals lose their elasticity. At approximately 295° F, transmission clutch plates begin to slip because the oil is breaking down further. At approximately 315° F, seals and clutches effectively burn out. Carbon forms in the oil and for all intents and purposes, the transmission is junk. Just for your information, a typical transmission will die within 2000 miles if subjected to 300° F+ heat.
Title: A bad day for transmissions........
Post by: F Body on September 04, 2006, 07:42:19 pm
Acording to the diagnostic chart the top temp is 302 degrees F with a minimum electrical resistance of 42.5 ohms/ max 51.9 ohms if that helps ?

Just checked the torque figures for the pan bolts and there 7 - 10 lb ft.
Title: A bad day for transmissions........
Post by: 55starchief on September 04, 2006, 07:44:43 pm
Quoting: F Body
Acording to the diagnostic chart the top temp is 302 degrees F


thats way to high acording to TCI and they build some of the best transmisions available
Title: A bad day for transmissions........
Post by: F Body on September 04, 2006, 07:47:49 pm
Just found a bit more info :

Trans Fluid temp : -40 to 304 degrees F.

Transmission hot mode occurs when the transmission temperature exceeds 275 degrees F.

Regarding the cooler, you already have a transmisssion cooler built into the radiator. Cheaper way of doing it is to change the transmission pan to a deeper one with cooling tubes/fins.
This reduces the temp through having more oil and adds additional air cooling.
Title: A bad day for transmissions........
Post by: 55starchief on September 04, 2006, 07:51:06 pm
Quoting: F Body
you already have a transmisssion cooler built into the radiator


Yeah but thats one of the problems as the rad will get hot and transfer heat to the trans cooler. I would add a second cooler either with a electric fan or try and get it in front of the rad
Title: A bad day for transmissions........
Post by: 55starchief on September 04, 2006, 07:54:49 pm
(http://www.jegs.com/images/photos/700/771/771-12311.jpg)

http://www.jegs.com/webapp/wcs/stores/servlet/CategoryDisplay?storeId=10001&catalogId=10002&catalogIdentifier=Jegs_Direct&categoryId=13511&parentCategoryId=10631
Title: A bad day for transmissions........
Post by: Titsy on September 04, 2006, 07:56:59 pm
Looking at that chart I really need to get the temperature down do around the 175 180 mark... After just 20 mins I'm into the 20k miles failure.... (http://www.mkb.cc/forum/smileys/shame.gif)

Quoting: F Body
Regarding the cooler, you already have a transmisssion cooler built into the radiator


I knew that one from changing the rad when I first got the car, was thinking of changing the the thermostat to a 160 degree one to try and get the coolent temps down a bit and hence also the trans fluid temp....
Title: A bad day for transmissions........
Post by: F Body on September 04, 2006, 07:58:30 pm
I very nearly bought one of these for $88

(http://www.partshp.com/Pans.h3.jpg)
Title: A bad day for transmissions........
Post by: 55starchief on September 04, 2006, 08:00:40 pm
is there any way to remove the transcooler from the main rad to reduce heat soak, also how big is the cooler?
Title: A bad day for transmissions........
Post by: Titsy on September 04, 2006, 08:05:21 pm
Quoting: 55starchief
is there any way to remove the transcooler from the main rad to reduce heat soak, also how big is the cooler?


It's a phisical part of the rad, I think it might actually sync the coolent and trans fluid temps...... (http://www.mkb.cc/forum/smileys/dontknow.gif)
Title: A bad day for transmissions........
Post by: F Body on September 04, 2006, 08:11:20 pm
Yep I think the engine radiator warms the transmission oil up when its cold.
I'm still browsing the 1,791 pages of the 4L60E repair manual (http://www.mkb.cc/forum/smileys/shame.gif)
Title: A bad day for transmissions........
Post by: Titsy on September 04, 2006, 08:35:12 pm
Quoting: F Body
I'm still browsing the 1,791 pages of the 4L60E repair manual


(http://www.mkb.cc/forum/smileys/shame.gif)  Ouch....
Title: A bad day for transmissions........
Post by: Titsy on September 04, 2006, 10:05:31 pm
Quoting: 55starchief
looking at the tci site i would guess it got over hot probably when that bodywork was blocking the air flow mate. The description of the clutchpaks matches that of over heated fluid


The crack in the end tank on the rad that was replaced was on the end where the trans pipe connect too....
Title: A bad day for transmissions........
Post by: 55starchief on September 04, 2006, 10:10:25 pm
Quoting: Titsy
Quoting: 55starchief
looking at the tci site i would guess it got over hot probably when that bodywork was blocking the air flow mate. The description of the clutchpaks matches that of over heated fluid


The crack in the end tank on the rad that was replaced was on the end where the trans pipe connect too....


all starts to add up, if the piece of body work that i bolted back up was blocking the airflow it could cause the temps to get higher which could have caused premature failure of the plastic tank and cooked the trans.

Personaly for the sake of £50 i would get an oil cooler and move it to the front of the car
Title: A bad day for transmissions........
Post by: 55starchief on September 05, 2006, 10:01:40 am
If you want to logg data on thursday you will need the software as i have a new laptop mate
Title: A bad day for transmissions........
Post by: Titsy on September 05, 2006, 10:40:06 am
Yup, no worries!
Title: A bad day for transmissions........
Post by: F Body on September 05, 2006, 11:40:12 am
Quoting: F Body
I'm still browsing the 1,791 pages of the 4L60E repair manual


Didn't find anything quoting transmission running temperatures apart from what I've already posted. That book is just mind boggling, may be 100+ pages on just one of the clutch units (http://www.mkb.cc/forum/smileys/shame.gif)

Additional oil cooler is looking like a good idea (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: 55starchief on September 06, 2006, 07:03:10 pm
just PM'd dwain (goatman) and got this reply


Hey dwain, can you find out what temp a 4l60e trans should run at, my mate just got his fixed and after 20 mins of driving its around 220˚F


That seems pretty hot to me. My truck has a 4L65E, which is a heavy duty version of a 4L60E, might get close to that. But that's sitting in stop and go traffic on a 100F+ degree day. Is the cooler working, or connected properly?
Title: A bad day for transmissions........
Post by: 55starchief on September 06, 2006, 07:11:16 pm
ok here is some more info from dwain

Unless his gauge is off, something is causing excess slippage. Bad shift or TCC solenoid not locking up the converter, or bad converter. Check fluid level, too. I've seen one quart down make a 15-20 degree difference. Temp should be around 180F.
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:27:09 pm
is this with traction on or off?

if its stock, there is absolutely no need for an auxilary cooler, if there was, GM would have fitted one...
Title: A bad day for transmissions........
Post by: 55starchief on September 06, 2006, 07:29:28 pm
Quoting: philoldsmobile

if its stock, there is absolutely no need for a cooler...


The 4th gen has a cooler fitted as stock
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:30:19 pm
all autos do....  there is no need for any aditional cooler...

if the trans is running too hot with the stock setup, something is wrong.. adding an extra cooler to bring the temp back down is just bodging over the issue..
Title: A bad day for transmissions........
Post by: 55starchief on September 06, 2006, 07:32:59 pm
Quoting: philoldsmobile
if the trans is running too hot with the stock setup, something is wrong.. adding an extra cooler to bring the temp back down is just bodging over the issue..


yup agreed there, but it wont be the traction control causing heat build up as it has no conection to the trans
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:34:48 pm
not always true...

any misfire can cause the trans temp to increase dramaticly.. misfire can kill auto boxes VERY quickly, due to the clutches seeing hundreds of stop start incidents rather than a smooth engagment.
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 07:35:24 pm
Quoting: 55starchief
Unless his gauge is off, something is causing excess slippage. Bad shift or TCC solenoid not locking up the converter, or bad converter. Check fluid level, too. I've seen one quart down make a 15-20 degree difference. Temp should be around 180F.


In that case i'm not driving it down to Wiltshire tomorrow......

Will get back to WIM and find out what's going wrong...

Reprogrammed my PCM tonight, (longest 90 seconds of my life) so that the 1st fan comes on at 181F and the second at 190F.... After a 25min drive the trans temperature was up to 209F... Looks like it helped a little over my test on tuesday, but not enough for me to have any convidence in driving it any great distance....(http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 07:37:47 pm
For the record, for the two tests I ran I had the traction disabled!!! RACELOGIC TRACTION CONTROL IS NOT THE PROBLEM!!!!!(http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: F Body on September 06, 2006, 07:38:16 pm
Really good artical with pictures on fitting an oil cooler to a 4th gen Z28 by my old buddy Brad Franker :

http://www.bfranker.badz28.com/94Z/trannycooler.htm

Transmission cooler for the 4l60e $64

(http://www.4l60-e.com/series8000.jpg)

http://www.4l60-e.com/
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:38:43 pm
trac on or off?

limp home modes on later cars exist for misifres to protect against exacl this kind of thing

if the trac is on, switch it totaly off, and see if it makes any difference..

for reasons of keepig it an accurate test, i'd try it woth the stock PCM programe, otherwise the figures you get are worthless....
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:39:51 pm
Quoting: Titsy
RACELOGIC TRACTION CONTROL IS NOT THE PROBLEM!!!!!


time will tell for that.... stock TC's on auto's dont induce misfire...
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 07:43:07 pm
Quoting: Titsy
For the record, for the two tests I ran I had the traction disabled!!! RACELOGIC TRACTION CONTROL IS NOT THE PROBLEM!!!!!


And it's overheating!!!!!!
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:44:47 pm
to faultfind efectively, first you gotta return everyting to stock, chip, dsiable TC etc...then you will be able to get a clear pic..

is it possible the trans normaly runs hot while breaking in? engines do....
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 07:46:19 pm
Quoting: philoldsmobile
for reasons of keepig it an accurate test, i'd try it woth the stock PCM programe, otherwise the figures you get are worthless....


Did that on Tuesday and it reached 220F after a 20 min gentle drive....

AGAIN WITH THE TRACTION DISABLED!!!
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:48:30 pm
keep that beeeyatch off untill you get the trans at correct temp...the last thing you need is more variables..
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 07:51:27 pm
I just ran two tests with it swiched off and the transmission overheated, I don't think the problem is going to disappear by itself.....

Pointing the finger at something that is completely out of the equation isn't really sensible...

There is obviously a problem elsewhere!!!!
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:53:08 pm
misfires cause auto transmisions to run much hotter FACT, so it IS in the equasion.. turning it off removes it..

i'd check first that it isn't normal for the trans to run hot while running in, it may be normal
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 07:56:32 pm
the fact that the trans died at such an unusualy low milage, so soon after the instalation of the TC when it was functioning perfectly beforehand sugests it warrants MUCH closer inspection...

do not rule it out simply on grounds that it works on the engine only, the change in the way the clutches see the engine load will have an adverse affect on trans life, no question... the real question is by how much?
Title: A bad day for transmissions........
Post by: F Body on September 06, 2006, 07:58:27 pm
Just been reading LS1.tech

"in a 2002 ws6 TA.
The gauge got up to 210f,is that too hot for a 4l60e?
On the highway it goes about 180f,  but when I start city driving the temp goes up rapidly to 210f,
Do I need a larger trans cooler ,or would it be better to add a deep pan,or both?
     
sirmares2000

Answer :

I think that is what most people get.
I see ~150-180* on the highway as well, but I have only seen 200*+ maybe twice, under extreme stop and go situations.
210* won't fry it, but is not good for it.
I am under the impression that ~220* is the limit and once you pass that you may want to consider shutting the car off to let it cool and DEFINATELY don't punch it (http://www.mkb.cc/forum/smileys/shame.gif)
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 07:58:46 pm
Quoting: philoldsmobile
misfires cause auto transmisions to run much hotter FACT, so it IS in the equasion.. turning it off removes it..


If I just ran two test with it disabled and the trans overheating then regardless of whatever fact you might quote, during those two tests it was not the cause of overheating.... It therefore is discounted as a cause of overheating during these two tests and OUT OF THE EQUATION!!!!!
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:00:40 pm
not the cause of this specific overheating problem, but the cause of the overall probelm? cant be ruled out...
Title: A bad day for transmissions........
Post by: Pod on September 06, 2006, 08:05:34 pm
Is the trans cooler that is on the car now actually getting hot?
Same for the hoses either side of it.
Title: A bad day for transmissions........
Post by: 55starchief on September 06, 2006, 08:06:42 pm
Quoting: Pod
Is the trans cooler that is on the car now actually getting hot?


good point there mate we are asuming that the trans oil is getting to the cooler
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 08:07:27 pm
Quoting: philoldsmobile
not the cause of this specific overheating problem, but the cause of the overall probelm? cant be ruled out...


HOW F***ING REDICULOUS, DON'T EVEN SPEAK TO ME ANYMORE, YOU'RE TALKING S**T!!!!!!!(http://www.mkb.cc/forum/smileys/mad.gif)
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:09:47 pm
time will tell.......

if the TC is fine and dandy, the rules just changed to suit you... misfires kill auto boxes FACT......


draw your own conclusions....
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 08:11:12 pm
Quoting: Pod
Is the trans cooler that is on the car now actually getting hot?
Same for the hoses either side of it.


It's part of the rad... The cooling pipes run inside the rad end tank.... Will have a feel round the pipes next time I run it....
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:12:15 pm
the coolers in the rad can block, but that would be unlikely with a new rad (but not impossible due to faulty brazing)
Title: A bad day for transmissions........
Post by: 55starchief on September 06, 2006, 08:13:58 pm
Quoting: philoldsmobile
the coolers in the rad can block, but that would be unlikely with a new rad (but not impossible due to faulty brazing)


or the junk from a failed autobox
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:15:33 pm
also a possibility.. there would have been a lot of fiberous material going through it after the clutch packs burned out...
Title: A bad day for transmissions........
Post by: EDGE on September 06, 2006, 08:21:07 pm
have you tried using an infrared thermometed on the transcooler... like pod implied, it may not be gettig oil to it...

so, with the TC off it's still overheating the fluid ???

EDGE
Title: A bad day for transmissions........
Post by: F Body on September 06, 2006, 08:21:34 pm
Quoting: 55starchief
or the junk from a failed autobox


Found a rebuild artical yesterday that warned about some small holes becoming blocked after transmission failure in the 4l60e, which leads to over heating !
I've just spent nearly an hour trying to find it ?

Still looking ........
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:23:43 pm
how many miles has the trans done? is it normal for there to be some minor slipage when the clutches are new and not run in? that could DEFINATLEY account for some extra heat...
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 08:25:47 pm
Phil, heat kills auto boxes too.... With the traction disabled and after a 15min drive on tuesday the transmision fluid temperature rose to a temperaure that if sustained would cause the box to fail after 12,000 miles.... It is more logical to conclude that overheating caused buy a fault somewhere in the system cause the box to fail... The clutch plates for 3rd gear (the gear in which most driving off moterways is done) were all but gone!! 1st and 2nd were fine and dandy in comparison.....

Pritty much the only times a car will loose traction are when pulling away, or while accelerating excesivelly through a bend.... When pulling away 1st gear is being used (which was fine), and I simply don't carry speed through corners because the car scares the s**t out of me and I don't have the confidence in my driving ability to do so.... So unless there's been alot of ice on the roads over the summer the likelyhood of my car having lost traction in 3rd gear durring the 2 months between fitting the traction and the trans breaking is very unlikely......
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 08:28:42 pm
Quoting: EDGE
so, with the TC off it's still overheating the fluid ???


Yes!!!!
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 08:30:25 pm
Quoting: philoldsmobile
how many miles has the trans done?


About 100 since the rebuild...
Title: A bad day for transmissions........
Post by: F Body on September 06, 2006, 08:31:56 pm
Quoting: F Body
I've just spent nearly an hour trying to find it ?

Still looking ........


Found it !

It's likely the small VB filters (AFL/Shift solenoids) that are located in the seperator plate are clogged up.
These are notorious for clogging up and causing low line pressure in early 4th gen years.
GM evenutally went to a less restrictive material.

It's likely the trans flush may have been able to reduce this debris a bit.

One of the filters is responsible for the feed oil to the PC (pressure control) solenoid, that then controls how much pressure rises and falls to changes in throttle.
This is where the slips and likely high fluid temps are being caused.

The filters are cheap, but require the VB to be removed (which for the inexperienced is not recommended).
It may be time to learn! No special tools required.
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:33:14 pm
Quoting: Titsy
Phil, heat kills auto boxes too.... With the traction disabled and after a 15min drive on tuesday the transmision fluid temperature rose to a temperaure that if sustained would cause the box to fail after 12,000 miles.... It is more logical to conclude that overheating caused buy a fault somewhere in the system cause the box to fail... The clutch plates for 3rd gear (the gear in which most driving off moterways is done) were all but gone!! 1st and 2nd were fine and dandy in comparison.....

Pritty much the only times a car will loose traction are when pulling away, or while accelerating excesivelly through a bend.... When pulling away 1st gear is being used (which was fine), and I simply don't carry speed through corners because the car scares the s**t out of me and I don't have the confidence in my driving ability to do so.... So unless there's been alot of ice on the roads over the summer the likelyhood of my car having lost traction in 3rd gear durring the 2 months between fitting the traction and the trans breaking is very unlikely......



right.. now we are looking at things logicaly..

first off though, is it normal for the trans to run hotter while breaking in? although hot, its not amazingly hot.. and probably not as hot as it would be if it was in another vehicle (say, a pickup) and towing..

if it was 250+ then there would probably be more reason for concern, but you are only about 15 - 20* over normal...

has the temp changed since the rebuild? is it gradualy coming down?
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:37:48 pm
Quoting: Titsy
About 100 since the rebuild...


wont be broken in yet then...

when the tranny was rebuilt, was the housing chemical cleaned? does the whole  thing look brand new?
Title: A bad day for transmissions........
Post by: Titsy on September 06, 2006, 08:41:52 pm
Quoting: philoldsmobile
has the temp changed since the rebuild? is it gradualy coming down?


Have only done two tests, and for the second the temperature was marginally lower but I had the fans running from 185F up
Title: A bad day for transmissions........
Post by: philoldsmobile on September 06, 2006, 08:41:42 pm
i'd be inclined to drive it as much as possible, and see if the temps slowly drop as the box beds in..

besides, if the box fails again soon, its down to WIM to sort it.

ever seen how hot a new aero engine runs? (http://www.mkb.cc/forum/smileys/shame.gif) nearly in the red for the first 50 hours or so..
Title: A bad day for transmissions........
Post by: Pod on September 06, 2006, 09:56:08 pm
http://web.camaross.com/forums/showthread.php?t=420697

Just read the first couple of posts in this thread, and they mention 3-4 clutch packs failing a lot. Might be worth reading more thoroughly...
Title: A bad day for transmissions........
Post by: Incursus on September 07, 2006, 07:29:20 am
Just a thought, how are you checking the temp?  if its a sensor on the car can you be sure its accurate?
Title: A bad day for transmissions........
Post by: Titsy on September 07, 2006, 12:47:27 pm
Quoting: Incursus
Just a thought, how are you checking the temp? if its a sensor on the car can you be sure its accurate?


I am using a laptop readout of an OBD sensor in the trans.... It appears to be working correctly as it is at the right temperature when cold and not giving any eratic readings....

I may have found a possible cause of overheating though.... Every time I have checked the level the trans has been hot, but when it gets hot at the moment it gets really HOT and the fluid goes so thin it's difficult to see the level as it runs out of the holes that are ment to trap it at each end of the hot section....

So, I did a check this morning with the engine just strated, cycled through the gears pausing at each for 3 seconds as per the workshop manual, selected Park, laptop reading 80F, check the level and it is way above the 80F mark and the warm mark and well into the HOT section.....

To much fluid it a cause of overheating and spitting fluid.... Hopefully I can just suck out some fluid to reduce it to the right level and the box will run at around 180F like it's supposed too.....fingers crossed
Title: A bad day for transmissions........
Post by: EDGE on September 07, 2006, 01:11:16 pm
sounds like an option....
Title: A bad day for transmissions........
Post by: Titsy on September 07, 2006, 01:13:50 pm
It's certainly the easy and cheap option.... Hear's hoping
Title: A bad day for transmissions........
Post by: EDGE on September 07, 2006, 01:16:04 pm
why would having too much fluid cause it to over heat though?  sureley more fluid would disippate the heat better ?
Title: A bad day for transmissions........
Post by: Titsy on September 07, 2006, 04:30:15 pm
(http://www.mkb.cc/forum/smileys/dontknow.gif) but that's what the fault finding sheet says....
Title: A bad day for transmissions........
Post by: EDGE on September 07, 2006, 05:27:21 pm
furry muff.....
Title: A bad day for transmissions........
Post by: F Body on September 11, 2006, 04:56:05 pm
Quoting: Titsy

To much fluid it a cause of overheating and spitting fluid.... Hopefully I can just suck out some fluid to reduce it to the right level and the box will run at around 180F like it's supposed too.....fingers crossed


Any news on the box ?
Title: A bad day for transmissions........
Post by: F Body on September 11, 2006, 07:20:49 pm
(http://www.mkb.cc/forum/smileys/bump.gif)
Title: A bad day for transmissions........
Post by: Titsy on September 11, 2006, 07:26:14 pm
Have drawn some off, but havn't had the time in daylight to know the level is right before I test it again (http://www.mkb.cc/forum/smileys/down.gif)

Was going to sort it over the weekend, but what with the mezz, digging RK's garden, and forgetting to bring a USB to serial convertor home from work... (http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: Big Mouse on September 12, 2006, 08:56:30 am
Would it not have occurred to you, or anyone else here, to take it back to WiM the moment it started running hot?? I would have had it back to them for a checkover the same day.

This is basic mechanics - if you rebuild a trans you check and clean through everything attached to it - trans cooler, pipes, filters - the lot before it is run. Check the pipes running to the cooler when the trans is hot; are they both hot or not? If not, hey, it looks like your cooler isn't working in which case its probably blocked with remnants of your old trans internals.

Did you change the OBD sensor after the rebuild or are you relying on the old one?

Driving it to try to determine why the trans is overheating has the same relevance as kicking tyres when looking at a new car (http://www.mkb.cc/forum/smileys/rolleyes.gif) It might tell you its hot but not why, and its the "why" you need to find out.

It will run hotter than normal after a rebuild but only by a few degrees.
Title: A bad day for transmissions........
Post by: 55starchief on September 12, 2006, 09:38:28 am
Quoting: Big Mouse
Would it not have occurred to you, or anyone else here, to take it back to WiM the moment it started running hot?? I would have had it back to them for a checkover the same day.


It has been suggested but it looks like WiM wont warranty the work carried out due to the aftermarket traction system that is fitted
Title: A bad day for transmissions........
Post by: Big Mouse on September 12, 2006, 10:09:31 am
Quoting: 55starchief
WiM wont warranty the work carried out due to the aftermarket traction system that is fitted


Hmm, thats not a good sign. Having been to their workshop and listened to him tell me about the "blown, nitroused and turboed" !!!  2nd gen bird he was planning to build that he expected "4000hp or a bit more" out of (http://www.mkb.cc/forum/smileys/rofls.gif)
I wasn't impressed.

That and the conditions they were working in would have stopped me in my tracks. A trans shop needs to be almost clinical in terms of cleanliness.

Unfortunately, and as much as Titsy thinks otherwise, a traction control unit will have some affect on a stock trans although I don't think its the cause of the overheating in this case. GM refused to carry out any warranty work on my car as soon as I fitted a cat back exhaust; this goes with the territory when modifying cars so expect it. Of course there are others who will use it to their advantage (http://www.mkb.cc/forum/smileys/wink.gif)

If the system is clean once its pulled out and checked and the overheating continues I'd take it to a specialist shop like Allders or Penn Autos to have the rebuild checked.
Title: A bad day for transmissions........
Post by: Titsy on September 12, 2006, 06:26:43 pm
Sorted.... (http://www.mkb.cc/forum/smileys/up.gif) I think...(http://www.mkb.cc/forum/smileys/confused.gif)

After messing about getting the fluid level right (and I drew off quite a bit) I went for a 50min drive from Hanslope, down the A5 as far as the Fenny Stratford roundabout and back to the Old Straford Roundabout and back twice and then back to Hanslope...

The temperature peaked at about 194F, and the normal operating range for the box is 180F to 200F.....(http://www.mkb.cc/forum/smileys/grin.gif)

Always check the simple things first huh....
Title: A bad day for transmissions........
Post by: 55starchief on September 12, 2006, 06:31:31 pm
Quoting: Titsy
After messing about getting the fluid level right (and I drew off quite a bit) I went for a 50min drive from Hanslope, down the A5 as far as the Fenny Stratford roundabout and back to the Old Straford Roundabout and back twice and then back to Hanslope...

The temperature peaked at about 194F, and the normal operating range for the box is 180F to 200F.....

Always check the simple things first huh....


that and the break in period mate (http://www.mkb.cc/forum/smileys/crossed.gif)
Title: A bad day for transmissions........
Post by: F Body on September 12, 2006, 06:37:30 pm
Really hope you've got it sorted Mate, you could do with a bit of luck with her now ?
Title: A bad day for transmissions........
Post by: Titsy on September 12, 2006, 06:38:48 pm
Quoting: F Body
Really hope you've got it sorted Mate, you could do with a bit of luck with her now ?


Tell me about it....(http://www.mkb.cc/forum/smileys/rolleyes.gif)
Title: A bad day for transmissions........
Post by: Incursus on September 13, 2006, 07:16:36 am
(http://www.mkb.cc/forum/smileys/rock.gif)
Title: A bad day for transmissions........
Post by: ianjpage on September 13, 2006, 08:27:28 am
Quoting: Titsy

Quoting: F Body
Really hope you've got it sorted Mate, you could do with a bit of luck with her now ?


Tell me about it....



(http://www.mkb.cc/forum/smileys/crossed.gif)
Title: A bad day for transmissions........
Post by: Titsy on September 14, 2006, 10:16:25 am
Sailed to work in my V8 boat today and no overheating...(http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: FUBAR on September 14, 2006, 10:17:52 am
Quoting: Titsy
boat


I'd hardly call a 4th gen a Boat...   but anyways (http://www.mkb.cc/forum/smileys/up.gif) (http://www.mkb.cc/forum/smileys/cool.gif)
Title: A bad day for transmissions........
Post by: 55starchief on September 14, 2006, 10:17:52 am
Quoting: Titsy
Sailed to work in my V8 boat today and no overheating...


Cool
Title: A bad day for transmissions........
Post by: Titsy on September 14, 2006, 10:44:20 am
Quoting: FUBAR
I'd hardly call a 4th gen a Boat


That's what the guys at work call it... I get all sorts of stick... (http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: F Body on September 14, 2006, 11:56:13 am
Quoting: Titsy
Sailed to work in my V8 boat today and no overheating...  


Great News !

This is a boat :

(http://members.aol.com/nlt99/71riv.GIF\" border=\"0\"  alt=\"\" width=150>Still can't believe that I turned down the chance of owning a beaut last year.It was the one feature in Classic American about Sept last year, the Guy is diabetic and has gone blind, so offered me first choice.It was just too dam big [img]http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: CJ-IROCZ on September 14, 2006, 03:57:11 pm
how much was he asking f-body ??
Title: A bad day for transmissions........
Post by: F Body on September 14, 2006, 04:06:10 pm
Quoting: Fin170703
how much was he asking f-body ??


Offers around £9k (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: CJ-IROCZ on September 14, 2006, 07:39:00 pm
man if only i had the money, got any pics of the car mate ?
Title: A bad day for transmissions........
Post by: F Body on September 14, 2006, 07:50:59 pm
Quoting: Fin170703
got any pics of the car mate ?


Here it is at last years AACI Summer nats 16/06/05 :

(http://i29.photobucket.com/albums/c294/fbody007/Misc/CIMG0820.jpg\" border=\"0\"  alt=\"\" width=150>Sorry for the [img]http://www.mkb.cc/forum/smileys/hijack.gif)
Title: A bad day for transmissions........
Post by: Titsy on September 14, 2006, 07:52:41 pm
consider the thread on loan until the trans dies again... (http://www.mkb.cc/forum/smileys/lol.gif) (http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: Titsy on September 14, 2006, 07:53:47 pm
Quoting: F Body
Here it is at last years AACI Summer nats 16/06/05 :


And you didn't rip his arm off why????? (http://www.mkb.cc/forum/smileys/shame.gif)
Title: A bad day for transmissions........
Post by: F Body on September 14, 2006, 07:58:29 pm
Quoting: Titsy
consider the thread on loan until the trans dies again


"We" don't want to go there (http://www.mkb.cc/forum/smileys/sad.gif)

Quoting: Titsy
And you didn't rip his arm off why?????


It's about twice as wide as the Camaro and a couple of feet longer whilst still being a two door (http://www.mkb.cc/forum/smileys/shame.gif)
Although it was mint if you remember reading the CA artical it has a 350 Chevy under the hood not the original 427.
Just wish I had the space to even park it never mind even under cover (http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: Incursus on September 14, 2006, 08:37:25 pm
Quoting: F Body
Here it is at last years AACI Summer nats 16/06/05 :


Very cool, Riviera is definatly on my buy if when I win the lotto list. (http://www.mkb.cc/forum/smileys/tongue.gif)
Title: A bad day for transmissions........
Post by: CJ-IROCZ on September 15, 2006, 04:37:32 pm
yep thats a beauty, i know a guy who comes to my meets that has a rare stage 1 ? its a driving resto but man it looks cool as hell
Title: A bad day for transmissions........
Post by: ianjpage on September 16, 2006, 08:17:33 am
mmmm nice car (http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: 55starchief on September 17, 2006, 04:29:27 pm
Well this weekend we think we found what was causing the overheating and probably the failure in the first place
Title: A bad day for transmissions........
Post by: Jamieg285 on September 17, 2006, 05:15:25 pm
Quoting: 55starchief
Well this weekend we think we found what was causing the overheating and probably the failure in the first place


Do tell more...
Title: A bad day for transmissions........
Post by: Titsy on September 17, 2006, 06:16:17 pm
Well... while getting the trans oil level right has drasticly slowed the rate at which it heats up, on a long stint it still get pretty hot....... Was at 219F by the time I got to Coombe Abbey.... (http://www.mkb.cc/forum/smileys/down.gif)

However, while we were nosing around looking at the differences between Vicky's V6 and my Z28 wwe noticed something I was missing....

(http://i15.ebayimg.com/01/i/07/dd/03/07_1_b.JPG)

Enter one 'lower radiator air baffle' which ducts the stops the air that is deflected up by the air dam through the radiator and stops it going up and over it... (http://www.mkb.cc/forum/smileys/shame.gif)

It seems that my cooling system is missing a vital part worth just $10, and that has cost me near on £1k when you tot up the radiator replacement and trans rebuild; both of which can be contributed to long term overheating.... (http://www.mkb.cc/forum/smileys/down.gif)

The simplest things can cause so much hastle....
Title: A bad day for transmissions........
Post by: Titsy on September 17, 2006, 06:20:03 pm
Now where do I buy one... (http://www.mkb.cc/forum/smileys/confused.gif)

They have them used for $10 on eBay USA, but don't ship outside the states.... (http://www.mkb.cc/forum/smileys/confused.gif)

Any suggestions for a supplier over hear...? (http://www.mkb.cc/forum/smileys/dontknow.gif)
Title: A bad day for transmissions........
Post by: Pod on September 17, 2006, 06:35:18 pm
Get someone to distract Vicky for a few minutes.... (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: 55starchief on September 17, 2006, 06:36:55 pm
Quoting: Titsy

They have them used for $10 on eBay USA, but don't ship outside the states....


speak to carl mate, am sure he could get it for you and ship it across
Title: A bad day for transmissions........
Post by: Titsy on September 17, 2006, 06:38:02 pm
Quoting: Pod
Get someone to distract Vicky for a few minutes....


(http://www.mkb.cc/forum/smileys/roll.gif)

Thought about that one, but I figured I wouldn't live very long if I tried it.... (http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: EDGE on September 17, 2006, 09:20:25 pm
Quoting: Titsy
It seems that my cooling system is missing a vital part worth just $10, and that has cost me near on £1k when you tot up the radiator replacement and trans rebuild; both of which can be contributed to long term overheating....


NOOOOOOOOOOOOOOOOOOOOOOOOOOO !!!

I heard of this exact same thing a while ago.. a guy in a turd gen had over heating issues and replaced practically everything, rad, motor, heads etc.. the LOT...

turns out he was just missing the little plastic flap (http://www.mkb.cc/forum/smileys/down.gif) (http://www.mkb.cc/forum/smileys/down.gif) (http://www.mkb.cc/forum/smileys/down.gif)

I HOPE that solves it dude...

EDGE
Title: A bad day for transmissions........
Post by: Incursus on September 19, 2006, 08:19:06 am
Quoting: Titsy
They have them used for $10 on eBay USA, but don't ship outside the states....  

Any suggestions for a supplier over hear...?


Give US automotive or JWR a call.
Title: A bad day for transmissions........
Post by: 55starchief on September 19, 2006, 09:36:10 am
Quoting: Titsy
Any suggestions for a supplier over hear...?


Call geoff at astoria and tell him i gave you his number

http://www.astoria-motor.co.uk/

more details on the MKB homepage
Title: A bad day for transmissions........
Post by: Titsy on October 16, 2006, 11:25:57 am
Air Baffle has arrived, am picking it up tonight....(http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: Roadkill on October 16, 2006, 11:26:31 am
Fingers crossed that sorts it. (http://www.mkb.cc/forum/smileys/up.gif)
Title: A bad day for transmissions........
Post by: 55starchief on October 16, 2006, 11:28:52 am
Way to go mate, say hi to geoff for me
Title: A bad day for transmissions........
Post by: Titsy on October 16, 2006, 11:40:59 am
Quoting: Roadkill
Fingers crossed that sorts it.


Indeed... Will fit it and go for a drive and see what happens I suppose...

Quoting: 55starchief
say hi to geoff for me


Will do...
Title: A bad day for transmissions........
Post by: ianjpage on October 16, 2006, 12:44:21 pm
Quoting: Roadkill

Fingers crossed that sorts it.


ditto!!
Title: A bad day for transmissions........
Post by: Incursus on October 16, 2006, 02:55:26 pm
Quoting: ianjpage
Quoting: Roadkill

Fingers crossed that sorts it.

ditto!!


Double ditto!!  (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: FUBAR on October 16, 2006, 03:04:11 pm
erm...

ooh, Triple Ditto!! (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: F Body on October 16, 2006, 04:41:32 pm
Quoting: Roadkill
Fingers crossed that sorts it.



Quadruple ditto (http://www.mkb.cc/forum/smileys/tongue.gif)
Title: A bad day for transmissions........
Post by: Titsy on October 16, 2006, 06:30:37 pm
Got a call on my way over from Geoff's wife Sue saying that it was locked up in a warehouse for the night and they couldn't get to it... (http://www.mkb.cc/forum/smileys/down.gif)

Should be able to collect tomorrow...(http://www.mkb.cc/forum/smileys/smirk.gif)
Title: A bad day for transmissions........
Post by: 55starchief on October 16, 2006, 06:42:49 pm
What a PITA mate
Title: A bad day for transmissions........
Post by: ianjpage on October 16, 2006, 08:01:19 pm
Quoting: Titsy

Got a call on my way over from Geoff's wife Sue saying that it was locked up in a warehouse for the night and they couldn't get to it...

Should be able to collect tomorrow...




DOH!
Title: A bad day for transmissions........
Post by: F Body on October 18, 2006, 12:00:59 pm
Quoting: Titsy
Should be able to collect tomorrow...


Well is it fitted ?

Has it made any difference ??
Title: A bad day for transmissions........
Post by: F Body on October 18, 2006, 06:58:07 pm
(http://www.mkb.cc/forum/smileys/bump.gif)
Title: A bad day for transmissions........
Post by: Titsy on October 18, 2006, 07:08:18 pm
Picked it up tonight.... Will let you know when it's fitted....
Title: A bad day for transmissions........
Post by: Titsy on October 20, 2006, 12:54:12 pm
Anyone local got a garage I could pull the 'maro (or front end at least) into to fit the baffle? The weather for the weekend don't look to good, and I don't fancy rolling around on the floor for hours on end if it turns out to be a PITA to fit....
Title: A bad day for transmissions........
Post by: Roadkill on October 20, 2006, 12:55:58 pm
Quoting: Titsy
Anyone local got a garage I could pull the 'maro (or front end at least) into to fit the baffle?


Well, if I had a set of ramps . . . . . (http://www.mkb.cc/forum/smileys/rofls.gif)
Title: A bad day for transmissions........
Post by: Titsy on October 20, 2006, 12:59:17 pm
I doubt the 'maro would go in on Caddy ramps, ground clerance is a little lower...
Title: A bad day for transmissions........
Post by: FUBAR on October 20, 2006, 01:00:07 pm
Quoting: Titsy
Anyone local got a garage I could pull the 'maro (or front end at least) into to fit the baffle?


I get enough stick for using the garage when i do, don't think inviting my mates round to work on their cars in there too would go down too well...(http://www.mkb.cc/forum/smileys/down.gif)
Title: A bad day for transmissions........
Post by: ianjpage on October 20, 2006, 01:26:14 pm
erm if the guys are up the barn whynot use that???
Title: A bad day for transmissions........
Post by: Roadkill on October 20, 2006, 01:53:04 pm
Quoting: Titsy
I doubt the 'maro would go in on Caddy ramps, ground clerance is a little lower...


The ramps are designed to suit a ground clearance of 6.5" . . . . FYI . . .
Title: A bad day for transmissions........
Post by: Titsy on October 20, 2006, 01:59:40 pm
Quoting: Titsy
Anyone local got a garage


Quoting: ianjpage
erm if the guys are up the barn whynot use that???
Title: A bad day for transmissions........
Post by: ianjpage on October 20, 2006, 02:21:51 pm
Quoting: Titsy

Quoting: Titsy
Anyone local got a garage


Quoting: ianjpage
erm if the guys are up the barn whynot use that???



Well when yer me the barn islocal to MK lol
Title: A bad day for transmissions........
Post by: 55starchief on October 20, 2006, 02:27:31 pm
Quoting: Titsy

Anyone local got a garage I could pull the 'maro (or front end at least) into to fit the baffle? The weather for the weekend don't look to good, and I don't fancy rolling around on the floor for hours on end if it turns out to be a PITA to fit....



Guessing thats a no then
Title: A bad day for transmissions........
Post by: Titsy on October 20, 2006, 04:20:28 pm
24miles across country isn't really local when you have a car that overheats...(http://www.mkb.cc/forum/smileys/down.gif)
Title: A bad day for transmissions........
Post by: Pod on October 20, 2006, 07:27:07 pm
Well it that's or get wet outside. (http://www.mkb.cc/forum/smileys/dontknow.gif)
Title: A bad day for transmissions........
Post by: Titsy on October 21, 2006, 01:35:42 pm
Fitted it this morning and went for a test drive..... Doesn't seem to have helped at all....(http://www.mkb.cc/forum/smileys/sad.gif)

Plus, to compound my problems the oil pressure seems to have dropped through the floor.... (http://www.mkb.cc/forum/smileys/sad.gif) (http://www.mkb.cc/forum/smileys/sad.gif) (http://www.mkb.cc/forum/smileys/sad.gif)
Title: A bad day for transmissions........
Post by: F Body on October 21, 2006, 07:03:20 pm
Quoting: Titsy
Doesn't seem to have helped at all....


Bummer Mate, is it worth giving the fluid lines and box a good flush through ?

It ain't much fun having a red dexron bath but the last thing you want is the box going AWOL again (http://www.mkb.cc/forum/smileys/down.gif)
Title: A bad day for transmissions........
Post by: Titsy on October 21, 2006, 11:22:38 pm
Quoting: F Body
is it worth giving the fluid lines and box a good flush through ?


Yup.... Any suggestions on how to purge and flush the box lines and cooler?
Title: A bad day for transmissions........
Post by: F Body on October 22, 2006, 07:12:28 am
Quoting: Titsy
Any suggestions on how to purge and flush the box lines and cooler?


I'm thinking disconnect the cooler oil lines as close to the box as possible, then connect up the feed line to an airline ( compressor ) and blow all the oil out into a container. When I change the gearbox oil I use one of those large plastic under bed storage boxes on wheels ( cost £8 but you can borrow mine it you want )

Blow all the oil out into the "clean container" until you have a good flow of air back through the lines.
Now if you have a contamination problem it should be visible in the flushed oil, if the oil is a nice ruby red colour and clean that crosses the cooler and oil off the problem list.
It also saves you dropping the gearbox sump coz it's messy and costs a few quid in oil.

If there is a contamination problem, you'll have to drop the sump, change the oil and filter, run it again for a few miles and repeat the process.
The only way to check the filter for contamination is to break it apart once it's out (http://www.mkb.cc/forum/smileys/wink.gif)
If you do buy the filter set make sure that you order the cork pan gasket ( the standard filter & gasket GM part No. 24200796 - £47.54 is paper and is a b!tch to seal )
The cork sump gasket is only £3.77 from USless Automotive (http://www.mkb.cc/forum/smileys/wink.gif)

Another key point , the sump bolts should only be tighted to 8lb ft which is bearly more than finger tight (http://www.mkb.cc/forum/smileys/shame.gif)
I had a slight oil leak last month and just went round and nipped up the bolts just 2 flats more - sorted !
I've done the oil change five times and it's messy, the first time I left the gearbox draining for two days and it was still dripping !

If you need a hand give me a shout (http://www.mkb.cc/forum/smileys/wink.gif)
Title: A bad day for transmissions........
Post by: F Body on October 22, 2006, 07:29:18 am
Found some of my pictures :

Plastic bed box :

(http://i29.photobucket.com/albums/c294/fbody007/Camaro%20Z28%20%20180305/CIMG0737.jpg)

Standard GM filter set with paper gasket (http://www.mkb.cc/forum/smileys/down.gif)

(http://i29.photobucket.com/albums/c294/fbody007/Camaro%20Z28%20%20180305/CIMG0223.jpg)

US Auto Mr Gasket cork sump gasket (http://www.mkb.cc/forum/smileys/up.gif)

(http://i29.photobucket.com/albums/c294/fbody007/Camaro%20Z28%20%20180305/CIMG0734.jpg)


Make sure you seal both sides of the gasket with good quality high temperature silcone gasket sealer before fitting. I find that hermite gold works best. Remember that the oil level is always above the gasket joint !

(http://i29.photobucket.com/albums/c294/fbody007/Camaro%20Z28%20%20180305/CIMG0736.jpg)

This is what the gear box looks like with the sump off :

(http://i29.photobucket.com/albums/c294/fbody007/Camaro%20Z28%20%20180305/CIMG0220.jpg)

Did I mention it's messy ?

(http://i29.photobucket.com/albums/c294/fbody007/Camaro%20Z28%20%20180305/CIMG0221.jpg)

The M8 sump bolts which tighten through just 10mm thickness of aluminium:

(http://i29.photobucket.com/albums/c294/fbody007/Camaro%20Z28%20%20180305/04090003.jpg)
Title: A bad day for transmissions........
Post by: Titsy on October 22, 2006, 03:29:37 pm
Cheers F-Body... (http://www.mkb.cc/forum/smileys/up.gif)


Link dump:

http://shbox.com/1/4th_gen_tech2.html
Title: A bad day for transmissions........
Post by: 55starchief on October 22, 2006, 04:53:13 pm
So any ideas on the cause of low oil pressure? when was the last oil chnage? was it flushed?
Title: A bad day for transmissions........
Post by: Titsy on October 22, 2006, 07:15:34 pm
Quoting: 55starchief
when was the last oil chnage? was it flushed?


Not a clue, was planning on an oil and filter change for exactly the reasion that I don't know when it was last done...

Chuck some flush through at the same time....
Title: A bad day for transmissions........
Post by: 55starchief on October 22, 2006, 07:17:03 pm
The other thing it could be is a failed presure sender
Title: A bad day for transmissions........
Post by: ianjpage on October 22, 2006, 08:50:59 pm
bummer, shame it aint sorted the problem right away, but lets hope the above sortes it mate