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1998 Chevrolet K1500 Cheyenne 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 6/5/2018 26 Replies

Purchased this vehicle in April 2018. Initially bought with rough idle and lack of power. Replaced plugs, wires, cap and rotor, alternator, fuel pump, fuel filter, fuel injector spider, complete clean out of fuel tank, up stream and down stream oxygen sens...

26 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet K1500 Cheyenne

 
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car Vehicle Data

1998 Chevrolet K1500 Cheyenne

VIN 1GCEK19R7W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

1998 Chevrolet K1500 Cheyenne

VIN 1GCEK19R7W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected