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1991 Chevrolet K1500 Cheyenne 4.3L TRANy-Tcase
Posted to GM PowerTrain on 10/8/2006 4 Replies

The vehicle makes a grinding noise and has a related vibration only while backing up and in 4 wheel drive. 2wd is fine and all foward operation is fine. Low or high 4wd makes no difference.

The customer lives 100 miles from a town, making it difficult to tell...

4 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet K1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet K1500 Cheyenne

VIN 1GCEK14Z8M
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedTrany-Tcase
ConditionsGrinding Shaking
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet K1500 Cheyenne

VIN 1GCEK14Z8M
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedTrany-Tcase
ConditionsGrinding Shaking