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1991 Chevrolet C1500 Cheyenne 5.7L Reverse Engament and Harsh Up Shift
Posted to GM Transmission on 11/19/1997

Hi group, this is our first post. We rebuilt this 700R4. Every since it has had a harsh engagement in reverse and harsh upshift only when cold. We have adjusted tv cable and checked the pressures and they are ok. We are not trans experts but not slackers eithe...

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car Vehicle Data

1991 Chevrolet C1500 Cheyenne

VIN 2GCEC19K3M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedReverse Engament and Harsh Up Shift
ConditionsHarsh Shift Only When Cold
Message Closed

car Vehicle Data

1991 Chevrolet C1500 Cheyenne

VIN 2GCEC19K3M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedReverse Engament and Harsh Up Shift
ConditionsHarsh Shift Only When Cold