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1992 Chevrolet C3500 Cheyenne 7.4L TCC
Posted to GM Transmission on 8/20/2001 13 Replies

Gentleman, This truck was refered to me by a trans shop that I have confidence in. I am no trans man, but this problem does not appear to be the trans. The computer is commanding TCC to go on an off at 2500 rpm, 60mph, under a fairly light load with engine vac...

13 Replies Received (View Replies)

  Related Documents & Media  1992 Chevrolet C3500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet C3500 Cheyenne

VIN 2GCHC39N7N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC
ConditionsIn and Out of TCC
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet C3500 Cheyenne

VIN 2GCHC39N7N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC
ConditionsIn and Out of TCC