Notices
944 Turbo and Turbo-S Forum 1982-1991
Sponsored by:
Sponsored by: Clore Automotive

strange start-up issue

Thread Tools
 
Search this Thread
 
Old 05-28-2008, 09:37 PM
  #1  
mortymower
Rennlist Member
Thread Starter
 
mortymower's Avatar
 
Join Date: Feb 2006
Location: Jackson, MS
Posts: 1,184
Likes: 0
Received 0 Likes on 0 Posts
Default strange start-up issue

Since I got everything back together (almost a year ago) if I let my 951 sit for a day or more, when I crank it, it stumbles and barely runs for 3-6 seconds before reaching the regular cold high idle. Sometimes it will die during these first few seconds but if I just crank it again it reaches idle within a second or two. Pushing the gas imdediately kills it.

It only does this when sitting for at least a day and I would say 50% of those cold cranks. So it typically happens only two or three times a week which is why I have been lazy in fixing it.

I pulled out my idle control vlave, cleaned it and checked for leaks and it is all good. Everything related to ignition is new. Any ideas
Old 05-28-2008, 09:58 PM
  #2  
Chris White
Addict
Rennlist Member

Rennlist Small
Business Sponsor

 
Chris White's Avatar
 
Join Date: Jul 2001
Location: Marietta, NY
Posts: 7,505
Likes: 0
Received 36 Likes on 27 Posts
Default

fuel pressure
Old 05-28-2008, 10:02 PM
  #3  
special tool
Banned
 
special tool's Avatar
 
Join Date: Apr 2002
Location: limbo....
Posts: 8,599
Likes: 0
Received 1 Like on 1 Post
Default

yeah
Old 05-28-2008, 10:09 PM
  #4  
mortymower
Rennlist Member
Thread Starter
 
mortymower's Avatar
 
Join Date: Feb 2006
Location: Jackson, MS
Posts: 1,184
Likes: 0
Received 0 Likes on 0 Posts
Default

So my check valve is toast?
Old 05-28-2008, 11:16 PM
  #5  
Ian Carr
That Guy
Rennlist Member
 
Ian Carr's Avatar
 
Join Date: Sep 2004
Location: Norwalk, CT
Posts: 6,650
Likes: 0
Received 1 Like on 1 Post
Default

fuel pressure regulator



Quick Reply: strange start-up issue



All times are GMT -3. The time now is 09:54 AM.