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1992 Chevrolet C1500 Cheyenne 4.3L Hesitation, Surge
Posted to GM Driveability on 10/20/2003 17 Replies

After vehicle gets warm, shows no vacuum at part throttle when vehicle is acting up. fully depress accelerator and vehicle will take right off. severe sag/stumble at cruising speed or just after you pick up the throttle form coast..Please HElp

17 Replies Received (View Replies)

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car Vehicle Data

1992 Chevrolet C1500 Cheyenne

VIN 1GTEK14Z4N
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsHesitation, Surge
OccursHot, Under Load, Cruise
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet C1500 Cheyenne

VIN 1GTEK14Z4N
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsHesitation, Surge
OccursHot, Under Load, Cruise