Help diagnose humming noise
01-31-2010, 06:24 PM
#11
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No I haven't had any success in identifying the noise as well. I did think it was the exhaust. But seems like it is not.
Also the speed threshold has changed for me now. It used to get loudest at the speed of 40 miles an hour, now it gets loud at 50 miles an hour.
Let me know if you figure out what's wrong with yours. Thanks.
Also the speed threshold has changed for me now. It used to get loudest at the speed of 40 miles an hour, now it gets loud at 50 miles an hour.
Let me know if you figure out what's wrong with yours. Thanks.
I have a very similar issue. The humming noise starts at 20 and slowly changes pitch until 28mph or so and then disappears.
I replaced all 4 wheel bearings and put new wheels on, I still have the noise.
It's driving me nuts.
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