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1989 Chevrolet C3500 Cheyenne 7.4L Poor Idle Quality
Posted to GM Driveability on 2/24/2006 14 Replies

unit was brought in day before for knocking, 3 quarts of oil were added brought back today for assesment of oil loss. Rear main is leaking, Noticed Engine Idle at 1400 rpm and wont settle down, Check for vacuum leaks and found everything in place and ok. Scan ...

14 Replies Received (View Replies)

  Related Documents & Media  1989 Chevrolet C3500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet C3500 Cheyenne

VIN 1GCGC34N6K
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFederal US Emissions
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet C3500 Cheyenne

VIN 1GCGC34N6K
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFederal US Emissions
SymptomsPoor Idle Quality
OccursAlways