× 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 Oldsmobile Cutlass Ciera S 2.5L Misfire, backfire, hardstart
Posted to GM Driveability on 9/30/2012 14 Replies

One of those cars! I am trying to help out a friend! We have been scratching our heads on this one for a few weeks now. Car came in with hard start and high idle, also shudder/misfire at cruise ([...]) when letting off gas. would not misfire under load. Tested...

14 Replies Received (View Replies)

  Related Documents & Media  1991 Oldsmobile Cutlass Ciera S

 
Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Ciera S

VIN 2G3AJ14R1M
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
SymptomsMisfire, Backfire, Hardstart
OccursAlways, on Accel
Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Ciera S

VIN 2G3AJ14R1M
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
SymptomsMisfire, Backfire, Hardstart
OccursAlways, on Accel