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2001 GMC Savana 2500 Question: grinding noise

 

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yeagermom, 4.3L V6, Memphis, MI, June 13, 2009, 13:21
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no noise in park or nuetral,drives good,trans fluid OK,just has an awful grinding metal sound while driving

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  • Answer #1

    matte June 13, 2009, 16:41
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     Master

    This could be a number of things. It could be a CV shaft that needs lubrication, wheel bearings, or your brakes.

    It's time to take the truck in to a shop and have it checked out. It could be a safety issue if it your brakes.

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