GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat

Buick When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made.

2004 Buick lesabre 3.8 stalling

Thread Tools
 
Search this Thread
 
Old May 31, 2020 | 12:37 PM
Share
  #11  
Alan55's Avatar
Alan55
Member
Posts like a V-Tak
 
Joined: Jun 2018
Posts: 36
Likes: 9
Alan55 is on a distinguished road
Default
Can you obtain other info from the previous owner regarding spark plug replacement, plug wires replacement and any other parts that have been replaced?
Reply
0
Old Jun 1, 2020 | 12:09 AM
Share
  #12  
Sabre4322's Avatar
Sabre4322
Thread Starter
Junior Member
 
Joined: May 2020
Posts: 8
Likes: 1
From: london,KY
Sabre4322 is on a distinguished road
Default
Originally Posted by Mike
Isn't there a fuse that controls the power to the heated O2 circuits?
figured out that the oxygen sensor fuse was blown so i replaced it i just need to clear the codes and see if it fixed the o2 sensor issue
Reply
0
Old Jun 1, 2020 | 09:48 AM
Share
  #13  
Mike's Avatar
Mike
Retired
Certified Car Nut
 
Joined: Jul 2003
Posts: 17,960
Likes: 1,839
From: Dark Side, AZ
Mike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond repute
Default
Fuses generally don't blow unless there is an issue down stream of it. You may have an O2 heater shorting out.
Reply
2
Old Jun 23, 2020 | 03:58 PM
Share
  #14  
Sabre4322's Avatar
Sabre4322
Thread Starter
Junior Member
 
Joined: May 2020
Posts: 8
Likes: 1
From: london,KY
Sabre4322 is on a distinguished road
Default
both o2 sensors are bad, i changed the transmission mount and it doesn't stall as much now. im gonna try changing the spark plugs to see if that clears the rest of the issue up and ill let you guys know.
Reply
1
Old Apr 13, 2021 | 12:29 AM
Share
  #15  
Sabre4322's Avatar
Sabre4322
Thread Starter
Junior Member
 
Joined: May 2020
Posts: 8
Likes: 1
From: london,KY
Sabre4322 is on a distinguished road
Default
Fuel pump is weak and what caused the issue with the stalling another cause was the motor was able to shift because of the weak transmission mount
Reply
0
Old Apr 13, 2021 | 12:44 AM
Share
  #16  
CathedralCub's Avatar
CathedralCub
Senior Member


True Car Nut
 
Joined: Feb 2015
Posts: 6,826
Likes: 1,009
From: Earth
CathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to behold
Default
Originally Posted by Sabre4322
Fuel pump is weak and what caused the issue with the stalling another cause was the motor was able to shift because of the weak transmission mount
Thanks for letting us know how it turned out!
Reply
0
Old Apr 15, 2021 | 09:41 AM
Share
  #17  
Mad_Coachman's Avatar
Mad_Coachman
Senior Member
Posts like a Turbo
 
Joined: Dec 2003
Posts: 249
Likes: 43
From: Baldwin,New York
Mad_Coachman will become famous soon enoughMad_Coachman will become famous soon enough
Default
Motor mounts should not have an effect on stalling. Maybe you were not identifying your problem correctly?
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dougapeters
dougapeters
Buick
0
Jul 24, 2015 01:06 PM
I'm back with my new 2001 Buick Lesabre Limited
eb-86
Buick
17
Dec 14, 2014 09:22 AM
Utah Buick LeSabre -freewheeling!
Soft Ride
General GM Chat
0
Dec 9, 2013 12:32 AM
1989 Buick LeSabre 3.8 Series I
chevyman15
Buick
1
Oct 8, 2011 12:34 AM
1994 Buick LeSabre VSS Location
indplsin72
Buick
0
Oct 4, 2011 03:06 AM
Tags
Back to Subforum
Buick
View Next Unread
Adding Heads Up Display to '03 Lesabre




Advanced Search

All times are GMT -4. The time now is 09:21 AM.