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1992 Chevrolet K2500 Cheyenne 5.7L 1-2 Shift
Posted to GM Transmission on 12/10/1999

cold 1-2 shifts at about 25 mph; sometimes will shift correctly as engine warms up; no transmission or engine codes. seems like you can play with throttle and get it to shift around 15 mph. Any gm transmission techs have any ideas. at this point I am stump...

  Related Documents & Media  1992 Chevrolet K2500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet K2500 Cheyenne

VIN 2GCGK29K7N
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
Affected1-2 Shift
ConditionsLate Shift
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet K2500 Cheyenne

VIN 2GCGK29K7N
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
Affected1-2 Shift
ConditionsLate Shift