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1990 Chevrolet C1500 Cheyenne 4.3L Hesitation, Cuts out, Misfire
Posted to GM Driveability on 2/26/2002 12 Replies

this vech has a replacement engine with 40 k on it and has slowly developed a buck surge type misfire under [...] the vech has a hard buck and complete bogg down when under load anthing more than 20 percent throttle. and is running [...] all sensors fuel press...

12 Replies Received (View Replies)

  Related Documents & Media  1990 Chevrolet C1500 Cheyenne

 
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car Vehicle Data

1990 Chevrolet C1500 Cheyenne

VIN 1GCDC1473L
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
Emissionsfed
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet C1500 Cheyenne

VIN 1GCDC1473L
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
Emissionsfed
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load