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Old 05-15-2017, 01:25 PM   #9
weq92f
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Join Date: Oct 2016
Location: Dallas Texas
Posts: 2,860
Re: Grinding when I turn left and right

If you have a POSI rear end, that could be doing it too. The clutch pack/plates can get very noisy when cornering if your rear fluid is bad. I've only experienced this when the fluid is HOT like after driving down the highway for a while, but I suppose if your truck has been sitting that long, this could be your issue.

Not sure how you would test this. Maybe jack up the rear and hold one wheel while turning the other, see if it's notchy or noisy.

-klb
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