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1998 Chevrolet K2500 Cheyenne 7.4L Misfire, MIL Lamp on
Posted to GM Driveability on 3/4/2004 7 Replies

help all you gm guru's. have a fun one here. this vehicle came in for a misfire one month ago, also long crank when cold. found the fuel pressure regulator to be leaking and tune-up needed. misfire was gone and all scan data looked ok. now its back with a veng...

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  Related Documents & Media  1998 Chevrolet K2500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K2500 Cheyenne

VIN 1GCGK24J0W
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K2500 Cheyenne

VIN 1GCGK24J0W
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected