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1998 Chevrolet K1500 Cheyenne 5.7L Misfire
Posted to GM Driveability on 2/14/2004 44 Replies

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1998 Checvy Z71 350 brought in missing on cylinders 5 and 7. Performed standard tests and results below. Compression 5-170 7-175 Fuel pressure - 61PSI Injector pressure drop test -OK Swapped - Cap(2),rotor,plugs. Removed plenum and commanded inject...

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  Related Documents & Media  1998 Chevrolet K1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K1500 Cheyenne

VIN 2GCEK19R8W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K1500 Cheyenne

VIN 2GCEK19R8W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected