tranny problem - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Reply
 
 
 
Thread Tools Search this Thread
Old 06-22-2005, 10:55 PM   #11
Senior Member
Certified GM nut
Thread Starter
 
Join Date: Dec 2002
Location: plattsburgh NY
Posts: 2,037
Thanks: 0
Thanked 0 Times in 0 Posts
TJ'sblackbonne is on a distinguished road
Default

nothing is coming up because f no check engine light. Has anyone ever had a problem like this. When it is warm i go WOT and it is very very sluggish and it like governs at either 4100 or 5200. And if you hold it down it continues but if you let off a little and then go back down it shifts and everything is fine till the next shift??/
TJ'sblackbonne is offline   Reply With Quote
Old 06-22-2005, 11:11 PM   #12
Senior Member
True Car Nut
 
95naSTA's Avatar
 
Join Date: Feb 2003
Location: Philly
Posts: 4,508
Thanks: 0
Thanked 0 Times in 0 Posts
95naSTA is on a distinguished road
Default

Hmmm. You might want to put some lucas trans stuff in there i've heard noting but good things about that stuff. <--just a last resort.
95naSTA is offline   Reply With Quote
Old 06-22-2005, 11:56 PM   #13
Senior Member
True Car Nut
 
Join Date: Nov 2002
Location: Texarkana, Texas
Posts: 6,041
Thanks: 0
Thanked 0 Times in 0 Posts
Damemorder is on a distinguished road
Default

Quote:
Originally Posted by TJ'sblackbonne
nothing is coming up because f no check engine light. Has anyone ever had a problem like this. When it is warm i go WOT and it is very very sluggish and it like governs at either 4100 or 5200. And if you hold it down it continues but if you let off a little and then go back down it shifts and everything is fine till the next shift??/
That'* exactly what my car does. Transmission eh? I just replaced the last thing on the engine that it could be. Like, the only electronics that are original are two coils, and they both test great cold and hot.

DO you have a "rough idle" that comes and goes?

If you get it near a scan tool I'd like to know your TCC SLIP RPM readings.
Damemorder is offline   Reply With Quote
Old 06-23-2005, 12:11 AM   #14
Senior Member
Certified GM nut
 
Join Date: Apr 2003
Location: Davison,Michigan
Posts: 1,867
Thanks: 0
Thanked 0 Times in 0 Posts
russianpolarbear is on a distinguished road
Default

Check your fuel pressure.... I had the same prob because of an orginal ageing fuel pump
russianpolarbear is offline   Reply With Quote
Old 06-23-2005, 12:21 AM   #15
DINOSAURUS BOOSTUS

Expert Gearhead
 
BillBoost37's Avatar
 
Join Date: Mar 2005
Location: Enfield, CT
Posts: 41,391
Thanks: 0
Thanked 0 Times in 0 Posts
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

Yeah..if you have tranny issues..your TCC can lock and that'll cause it to stall at every light.
BillBoost37 is offline   Reply With Quote
Old 06-23-2005, 01:24 PM   #16
Senior Member
Certified GM nut
Thread Starter
 
Join Date: Dec 2002
Location: plattsburgh NY
Posts: 2,037
Thanks: 0
Thanked 0 Times in 0 Posts
TJ'sblackbonne is on a distinguished road
Default

tried the lucas didnt do anything. I am starting to think fuel problem but why would it only be when the car is warm and why would it make it like goven out?
TJ'sblackbonne is offline   Reply With Quote
Old 06-23-2005, 02:47 PM   #17
Senior Member
True Car Nut
 
95naSTA's Avatar
 
Join Date: Feb 2003
Location: Philly
Posts: 4,508
Thanks: 0
Thanked 0 Times in 0 Posts
95naSTA is on a distinguished road
Default

Are you misfiring?
Yesterday when i was messing with my afc, i accidentially re-set it and my fueling went 13% less than what it should be. So, under 3k it was cool but when i got on it, it bogged down and misfired untill i let off the gas and pressed it slower. So maybe it is fueling? Still wouldn't explain why it only happens when it'* hot unless when it'* in open loop(before it reaches operating temp) it'* significantly running richer. That'* a possiblility.

Another thing you might want to check out is the cat. When mine clogged, the engine would bog down/trans wouldn't shift whenever i got on it . That only happened when it got hot too.

You really need to get a scan tool on that thing. Then you'll be able to see if fuel trims are way high, if theres any KR, etc.
95naSTA is offline   Reply With Quote
Old 06-23-2005, 10:48 PM   #18
Senior Member
Certified GM nut
Thread Starter
 
Join Date: Dec 2002
Location: plattsburgh NY
Posts: 2,037
Thanks: 0
Thanked 0 Times in 0 Posts
TJ'sblackbonne is on a distinguished road
Default

checked fuel pump it was 40psi so that is good. I am going to replace my fuel filter next then maybe spark plugs because i have the ones i had since i replaced the engine. If that doesnt work then i will have to check the cat. I will keep everyone updated.
TJ'sblackbonne is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
95 Tranny probs--Tranny guy says common problem? birchymm 1992-1999 5 02-16-2006 05:48 PM
Tranny swap to manny tranny BonEvilSSEi 1992-1999 2 05-24-2004 01:04 AM
Tranny cooler? and other tranny questions............ killer_cr80r Lounge 1 05-12-2004 10:01 PM
Tranny clunk and tranny slippage nething to worry about look killer_cr80r Lounge 4 04-20-2004 01:00 PM
Please read. Tranny problems with a newer tranny? bonnie94ssei General GM Chat 7 11-03-2003 02:44 AM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 09:44 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.