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1995 Chevrolet C2500 Cheyenne 5.7L Hesitation, spark knock
Posted to GM Driveability on 8/1/2003 8 Replies

Hello all. Need some help. This truck came in last Thursday after customer replace crankshaft. We set the timing & installed an oxygen sensor. Customer picked truck up Friday and ran good over the weekend and Monday he went to work, truck ran good, on his way ...

8 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1995 Chevrolet C2500 Cheyenne

VIN 1GCGC29KXS
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Spark Knock
OccursAlways
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet C2500 Cheyenne

VIN 1GCGC29KXS
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Spark Knock
OccursAlways