× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1996 Buick LeSabre Custom 3.8L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 6/29/2004 8 Replies

Ok as you can see we ran the gauntlet so far replacing parts but now its time to stop and ask for help.

This car came in for check engine light missfire cylinder [...] scanner hooked up you can watch at idle cylinder 1 missfire but will go away at around 1500...

8 Replies Received (View Replies)

  Related Documents & Media  1996 Buick LeSabre Custom

 
Message Closed

car Vehicle Data

1996 Buick LeSabre Custom

VIN 1G4HP52K1T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Idle
Message Closed

car Vehicle Data

1996 Buick LeSabre Custom

VIN 1G4HP52K1T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Idle