1994 GMC Truck Rear End

Tiny
RAGNCAJUN
  • MEMBER
  • 1994 GMC TRUCK
  • V8
  • 4WD
  • AUTOMATIC
  • 25,000 MILES
The rear end is whining in the pumpkin
Sunday, July 12th, 2009 AT 1:59 AM

1 Reply

Tiny
MICKEY-D
  • MECHANIC
  • 304 POSTS
If it whines on acceleration, its the outer pinion bearing, on deceleration, its the inner pinion bearing, a constant whine would be carrier bearings, and a whine when turning at speed would be axle bearings.
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Thursday, December 31st, 2009 AT 11:28 PM

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