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1991 Chevrolet C1500 Cheyenne 5.7L Hesitation, Surge, Misfire
Posted to GM Driveability on 4/23/2002 29 Replies

Please help, This pick-up has been doing this since the fall of 2001. this vehicle misses and bucks only between [...] rpm. the idle quality is good, the engine accelerates great as long as it is medium to heavy acceleration. it runs fine above 1500 rpm, cruis...

29 Replies Received (View Replies)

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car Vehicle Data

1991 Chevrolet C1500 Cheyenne

VIN 2GCEC19K3M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED
SymptomsHesitation, Surge, Misfire
OccursCold, Hot, Under Load, on Accel, Cruise
Misc.Ext. Cab
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet C1500 Cheyenne

VIN 2GCEC19K3M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED
SymptomsHesitation, Surge, Misfire
OccursCold, Hot, Under Load, on Accel, Cruise
Misc.Ext. Cab