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Mystery sound..........help!

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02-17-2015, 09:35 PM

Dustinmk4

Registered User

Join Date: Aug 2010

Location: varies

Posts: 91

Re: Mystery sound..........help!

Quote:

Originally Posted by ChevyTech

If the pinion bearings in the differential are real bad it could be making the noise you hear.

Get someone to put the truck up on a hoist to listen to it with it running in gear.

That thought had crossed my mind but of course I didn't think about it when we had it on the lift doing brakes

I'll check it out.

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1996 K3500 CCLB. 7.4L auto. 140K. Small lift and exhaust with more to come.

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