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1997 GMC C1500 Sierra GT 5.7L Rear Pinion
Posted to GM PowerTrain on 12/22/1998

had gm rep come out did test with noise detecter noise was strongest at pinion noise is at 50mph under light thottle howlin noise

  Related Documents & Media  1997 GMC C1500 Sierra GT

 
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car Vehicle Data

1997 GMC C1500 Sierra GT

VIN 1GTEC14ROV
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedRear Pinion
ConditionsNoise
Message Closed

car Vehicle Data

1997 GMC C1500 Sierra GT

VIN 1GTEC14ROV
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedRear Pinion
ConditionsNoise