1998 stalls at highway speed - 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 03-10-2006, 08:41 PM   #1
jds
Junior Member
Thread Starter
 
Join Date: Mar 2006
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
jds is on a distinguished road
Default 1998 stalls at highway speed

1998 bonneville stalls at highway speed. It has happened 3 times. RPM'* slowly decrease, then suddenly come back. After this happens 3 or 4 times, engine stops. It has started back immediately each time. Tank was ~1/4 full two of times and ~3/4 full the other. Checked trouble codes and P1404 turned. I don't know if that is related.
jds is offline   Reply With Quote
Old 03-10-2006, 09:44 PM   #2
Junior Member
 
Join Date: Mar 2003
Location: Purgatory
Posts: 0
Thanks: 0
Thanked 0 Times in 0 Posts
vital49 is on a distinguished road
Default

What trim level is your Bonneville?

It'* a good idea to add your year and trim to your signature. It helps us help you.
vital49 is offline   Reply With Quote
Old 03-10-2006, 11:11 PM   #3
jds
Junior Member
Thread Starter
 
Join Date: Mar 2006
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
jds is on a distinguished road
Default

It is an SE
jds is offline   Reply With Quote
Old 03-11-2006, 04:37 AM   #4
Senior Member
True Car Nut
 
Join Date: Jan 2005
Location: Montevideo, MN MWBF '05, '06, '07 WCBF '06 '07 survivor
Posts: 3,882
Thanks: 0
Thanked 0 Times in 0 Posts
sonoma_zr2 is on a distinguished road
Default

my 97 would do this and restart as I was rolling. Finally never restarted. it was the fuel pump. I'm not saying it'* the answer, just my experience with this problem.
sonoma_zr2 is offline   Reply With Quote
Old 03-11-2006, 12:31 PM   #5
Junior Member
Posts like a Ricer Type-R
 
Join Date: Aug 2002
Posts: 10
Thanks: 0
Thanked 0 Times in 0 Posts
willwren is on a distinguished road
Default

I would definitely check your fuel pressure. And how old is the filter?
willwren is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Impala ls 2000 Stalls at high speed danihound Chevrolet 43 01-19-2014 05:27 PM
Vibrations at highway speed big_news_1 2000-2005 3 10-25-2007 07:56 AM
Wind noise around passenger door window at highway speed Bugsi 1992-1999 4 11-02-2005 02:15 AM
Fix for 1997 Tranny surge at highway speed 1fatcat 1992-1999 19 08-13-2005 09:36 PM


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 08:40 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.