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1989 Chevrolet K2500 Cheyenne 5.7L Hesitation, Cuts out, Misfire
Posted to GM Driveability on 6/26/1998

Truck came in with a slight misfire/stumble under moderate acceleration at road speed. Have not been able to duplicate condition in shop. Performed the routine checks...fuel pres., ignition pattern, scanner codes, ect. Nothing. First check on pickup coil outpu...

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car Vehicle Data

1989 Chevrolet K2500 Cheyenne

VIN 1GCGK24K6K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsHesitation, Cuts Out, Misfire
OccursCold, Hot, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet K2500 Cheyenne

VIN 1GCGK24K6K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsHesitation, Cuts Out, Misfire
OccursCold, Hot, Under Load, on Accel