Buzzing or rubbing noise

2004 CHEVROLET IMPALA
194,000 MILES
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DGIPSON
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  • 1 POST
When I drive 25 mph or more, there is a buzzing sound. It isn't harming the way it starts, stops or drives, but it is loud and it gets louder when I go faster, and it gets slower and lower when I stop. Then there is nothing until I get to 25mph again. Please help.
May 13, 2013 at 6:48 AM
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HMAC300
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have this looked at locally it can be ashield off or loose or maybe the converter shield has broken
May 13, 2013 at 6:50 AM
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NIEBS
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I have the same problem and it's not a shield or converter. I come to the internet to get answers not to be referred to a mechanic. This was no help at all.
Aug 17, 2013 at 7:24 AM
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HMAC300
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Niebs, we can't hear nosies over the computer, that is why you were referred to a local mechanic so he can actually hear it. what may be buzzing to you may be something entirely different to us and recordings don't help at all. because of to much background noise.
Aug 17, 2013 at 7:39 AM