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1991 Chevrolet K1500 Cheyenne 5.7L Misfire
Posted to GM Driveability on 12/10/2008 24 Replies

Hey guys, have a weird one here. This pickup is a well maintained old girl, engine replaced within 100,000km. Misfire is present at idle, idle is around 1000rpm, a little high. Cylinders six and seven(near back of engine on opposite sides of engine)misfire at ...

24 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet K1500 Cheyenne

 
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet K1500 Cheyenne

VIN 2GCEK19K0M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsFederal
SymptomsMisfire
OccursIdle
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet K1500 Cheyenne

VIN 2GCEK19K0M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsFederal
SymptomsMisfire
OccursIdle