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1993 Chevrolet C1500 Cheyenne 4.3L 1-2 Shift
Posted to GM Transmission on 7/15/2015 11 Replies

1-2 harsh shift, no other shifting problems except for occasional Driveway shift is harsh Park to Drive, which I think is due to slow reacting IAC valve. Disconnected the Battery and shortyed terminals together at one time and seemed to be ok for three of four...

11 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1993 Chevrolet C1500 Cheyenne

VIN 1GCDC14Z7P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift
ConditionsHarsh
Misc.Option Code M30 for Trans.
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet C1500 Cheyenne

VIN 1GCDC14Z7P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift
ConditionsHarsh
Misc.Option Code M30 for Trans.