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.

Hard start when cold

Old 12-12-2005, 09:46 PM
  #1  
Senior Member
Posts like a 4 Banger
Thread Starter
 
bonnieman92's Avatar
 
Join Date: Mar 2003
Location: Romeo, Michigan
Posts: 131
Likes: 0
Received 0 Likes on 0 Posts
bonnieman92 is on a distinguished road
Default Hard start when cold

Hello all,

Once in awhile, I go to start my bonneville first thing in the morning and it just sputters and stalls. I have to hold the gas pedal down a little bit in order to get the car started. After that it runs fine. This seems to be happening ever since the weather got really cold. What do you guys think?

Rob
Old 12-12-2005, 10:21 PM
  #2  
Junior Member
Posts like a Ricer Type-R
 
willwren's Avatar
 
Join Date: Aug 2002
Posts: 11
Likes: 0
Received 4 Likes on 4 Posts
willwren is on a distinguished road
Default

I personally think it'* your IAC passage in the TB. Remove the TB, remove the MAF and IAC. Seperately clean the MAF filament carefully with alcohol and a qtip, scrub the TB and the IAC with intake cleaner and a brush, paying particular attention to the IAC passage itself.
Old 12-12-2005, 10:27 PM
  #3  
Senior Member
Posts like a 4 Banger
Thread Starter
 
bonnieman92's Avatar
 
Join Date: Mar 2003
Location: Romeo, Michigan
Posts: 131
Likes: 0
Received 0 Likes on 0 Posts
bonnieman92 is on a distinguished road
Default

I will try that. Thanks!

Rob
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Anthrax91
Pontiac
32
08-26-2021 09:06 PM
Byronone
Buick
9
04-23-2015 09:23 PM
crunkfrunk
2000-2005
17
10-19-2009 09:45 PM
bill buttermore
Buick
19
01-06-2006 11:24 AM
zo6vette
1992-1999
16
01-27-2005 12:51 AM


Thread Tools
Search this Thread
Quick Reply: Hard start when cold



All times are GMT -4. The time now is 05:48 AM.