Humming from the GTP over 35mph

BigPrizzle · 08-20-2007, 02:19 PM

Hello...nice website.
I have 1999 GTP with about 144K on it and it still rolls nicely, but when I get to about 35 mph, I hear this humming noise that sounds like the front under the car...now normally I would think its the tires (which were needed), but I bought some new ones yesterday and still hear it. Any ideas?...my convertor, exhaust pipe, tailpipe and muffler were also replaced after I heard the sound the first time about a year ago....no mechanic can tell what it is so far. Do any of you know?

richtazz · 08-20-2007, 04:52 PM

I would look at the front hub bearings. When they start to go, they will make a droning, almost airplane like noise.

BigPrizzle · 08-21-2007, 08:43 AM

Thanks...i will go talk to Meineke about a quote

BigPrizzle · 09-07-2007, 08:14 AM

You were right, richtazz. They replaced my right hub bearings and the humming is gone.

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