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1994 Chevrolet Caprice Classic 5.7L Bucking
Posted to GM Driveability on 9/28/2000

hi first time sending for help,car bucks intermittent at high speed under load. fuel pressure good,spark good can not find any problem with scanner hooked up in movie mode parts replaced major tune up,motor [...] distributor & rotor,coil,coil module,fuel pump,...

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car Vehicle Data

1994 Chevrolet Caprice Classic

VIN 1G1BL82P8R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsNot OBD-II Compliant
SymptomsBucking
OccursUnder Load, High Speed
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet Caprice Classic

VIN 1G1BL82P8R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsNot OBD-II Compliant
SymptomsBucking
OccursUnder Load, High Speed