DRIVE TRAIN AXLES BEARINGS PROBLEM2001 GMC ...

2001 GMC Sierra

Tiny

kevintrinakinn

July, 16, 2010 AT 12:05 PM

Drive Train Axles Bearings problem
2001 GMC Sierra V8 Four Wheel Drive Automatic 160000 miles

when I put my pickup in reverse or drive the rear differential will clunk like a bad ujoint but its not the ujoint its in the rear diff. How do I find out whats causing this noise? It seems to be getting louder so had to quit driving it.

FOUND 1204 RELATED QUESTIONS

1 Answer

Tiny

Docfixit

July, 16, 2010 AT 12:25 PM

Hi
Most likely worn pinion gear and bearing also possible ring gear worn. Jack up both rear wheels off ground in neutral rotate driveshaft in one direction till wheel moves then reverse till wheel turns note amount of play if more than 1/2 inch thenworn diff. parts.
Hope this helps
Thanks for donate


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