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1992 Chevrolet K3500 Cheyenne 7.4L Cuts out, Misfire
Posted to GM Driveability on 7/29/2015 37 Replies

we now have misfires on cylinders #1 - 6 - 4 - 7. runs the same with those plug wires attached or not. we have spark from all 4 plug wires those test readings were after repairs made. the engine was previously rebuilt we removed a isky 272 camshaft. we also tr...

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  Related Documents & Media  1992 Chevrolet K3500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet K3500 Cheyenne

VIN 1GCHK33N6N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsFED
SymptomsCuts Out, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet K3500 Cheyenne

VIN 1GCHK33N6N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsFED
SymptomsCuts Out, Misfire
OccursAlways