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1988 Chevrolet K1500 Cheyenne 5.7L Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy
Posted to GM Driveability on 1/8/2008 37 Replies

At startup we get kick back. Like when the ignition timming is way off but its at spec. Distributer position is good. While going down the road at 65 we get a backfire a stumble and it falls on its face. No codes will set. The engine will idle great and rev go...

37 Replies Received (View Replies)

  Related Documents & Media  1988 Chevrolet K1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K1500 Cheyenne

VIN 1GCDK14K8J
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsfed
SymptomsHesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursAlways, Cold, Hot, Under Load, on Accel, Cruise, Intermittently
Misc.Tbi
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K1500 Cheyenne

VIN 1GCDK14K8J
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsfed
SymptomsHesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursAlways, Cold, Hot, Under Load, on Accel, Cruise, Intermittently
Misc.Tbi