× 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
1991 Buick Regal 3.1L Poor Idle Quality, Hesitation, Stall
Posted to GM Driveability on 10/29/1998

Buick boys, Problem appeared after battery replacement. Scanned for codes and none were stored. Did a IAC relearn, just to make sure. Starts great cold, with good idle. However, when hot and in gear idling at a stop, unit wants to ALMOST die. Idle below 500 rp...

  Related Documents & Media  1991 Buick Regal

 
Message Closed

car Vehicle Data

1991 Buick Regal

VIN [No VIN Available]
Engine3.1 L / 6 cyl
Emissionsobd-1
SymptomsPoor Idle Quality, Hesitation, Stall
OccursHot
Misc.4 Door
Message Closed

car Vehicle Data

1991 Buick Regal

VIN [No VIN Available]
Engine3.1 L / 6 cyl
Emissionsobd-1
SymptomsPoor Idle Quality, Hesitation, Stall
OccursHot
Misc.4 Door