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1989 Chevrolet V2500 Suburban Scottsdale 5.7L Misfire, low power
Posted to GM Driveability on 1/9/2001

Hello everyone,

This truck feels as though it is taking off in 3rd gear. It isn't , but thats how it acts. Also, when it is in park, and it's revved up, the timing advances ok, but in gear w/ the brake applied, it actually retards when revved. The rpms will d...

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car Vehicle Data

1989 Chevrolet V2500 Suburban Scottsdale

VIN 1GKGV26K4K
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / tbi
Emissionsfed
SymptomsMisfire, Low Power
OccursAlways, on Accel
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet V2500 Suburban Scottsdale

VIN 1GKGV26K4K
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / tbi
Emissionsfed
SymptomsMisfire, Low Power
OccursAlways, on Accel