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1998 Chevrolet C2500 Cheyenne 5.7L Poor Idle Quality, Misfire
Posted to GM Driveability on 4/10/2003 12 Replies

Hey guys need some help here!This truck came back after a couple of days with a miss and a ping on accel. Replace the cap and it seemed to help but can still see a miss on the scan tool # 6 cyl set the timing w the scan tool to 0 degrees on cam retard. but sti...

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Message Closed w/FIX

car Vehicle Data

1998 Chevrolet C2500 Cheyenne

VIN 1GCGC29R2W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet C2500 Cheyenne

VIN 1GCGC29R2W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways