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1988 Chevrolet K2500 Cheyenne 5.7L Hesitation
Posted to GM Driveability on 3/10/2014 34 Replies

This truck hesitates on hard acceleration. Almost feels like a restricted exhaust, however it is not restricted. Feels like it's not getting the proper amount of fuel. Pressure and flow is correct. I also noticed that the fuel pressure does not increase under ...

34 Replies Received (View Replies)

  Related Documents & Media  1988 Chevrolet K2500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K2500 Cheyenne

VIN 1GCFK24KXJ
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / TBI
EmissionsUS FED
SymptomsHesitation
OccursOn Accel
Misc.None
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K2500 Cheyenne

VIN 1GCFK24KXJ
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / TBI
EmissionsUS FED
SymptomsHesitation
OccursOn Accel
Misc.None