
1989 Buick LeSabre Custom 3.8L Hesitation, Cuts out, Misfire
hello techs, this buick is strange. it sits in open loop for a long time, when in open loop it hesitates and feels like it is misfiring with light acceleration. if and when it goes into closed loop it runs great. but let the car idle a while and it will return...
FIX posted 9/17/2008
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)17 Replies Received(Hide Replies)17 Replies Received
|
Message Closed w/FIX
|
VIN | 1G4HP54C3K |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / MFI |
Symptoms | Hesitation, Cuts Out, Misfire |
Occurs | Intermittently, |
Message Closed w/FIX
Vehicle Data
1989 Buick LeSabre Custom
VIN | 1G4HP54C3K |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / MFI |
Symptoms | Hesitation, Cuts Out, Misfire |
Occurs | Intermittently, |