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Whiny noise from front differential

1K views 2 replies 2 participants last post by  mitchmiester 
#1 ·
2007 Envoy SLT 4x4

The video below shows exactly what is going on with my Envoy.
I have checked the parts diagram and there is a bearing on the left side of the differential where the CV shaft inserts into.

Issue: Whiny/grinding noise like a bearing has gone out. Put both front wheels up off the ground. I can turn the right wheel and is totally quiet. But get the noise when I turn the left wheel.

Would like some input before I go purchase a blind bearing puller and the bearing before attempting to replace it. I will also get the seal too.

The part:
gmpartscenter.net/auto-parts/2007/gmc/envoy/slt-trim/4-2l-l6-gas-engine

The video:
youtube.com/watch?v=MjyUlT_7DMc

Thank you.
 
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