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1977 Chev/GMC Truck Motorhome 5.7L Driveline
Posted to GM PowerTrain on 1/8/1998

Hello Members,

I am working on a 77 chevrolet motorhome/350 w/ a Turbo 400 trans. When the vehicle is driven cold there is a speed related knock coming from the rear of the vehicle. The noise is severe at first. As I drive, the noise lessens, ending into a vi...

 
Message Closed

car Vehicle Data

1977 Chev/GMC Truck Motorhome

VIN CPL3263316
Engine5.7 L / 8 cyl
AffectedDriveline
ConditionsKnocking
Message Closed

car Vehicle Data

1977 Chev/GMC Truck Motorhome

VIN CPL3263316
Engine5.7 L / 8 cyl
AffectedDriveline
ConditionsKnocking