× 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 3.3L Poor Idle Quality
Posted to GM Driveability on 11/9/1999 1 Reply

Ok,here [...] came in with rough idle,I did full tune,cleaned [...] mass air [...] [...] ecm for codes,no [...] sensor readings and found O2 fixed at .[...],I got you [...] o2, no better.I then checked vacuum and found it to be 16/16.5 in. checked for lea...

1 Replies Received (View Replies)

  Related Documents & Media  1991 Oldsmobile Cutlass Ciera S

 
Message Closed

car Vehicle Data

1991 Oldsmobile Cutlass Ciera S

VIN 1G3AJ84N1M
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways
Misc.Cruiser Wagon
Message Closed

car Vehicle Data

1991 Oldsmobile Cutlass Ciera S

VIN 1G3AJ84N1M
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways
Misc.Cruiser Wagon