I have an intermittant "hum" coming from the rear nearside of the car. It happens at all speeds although, if I drive really slowly at can be reduced to a single pulse that seems to time in with the speed of the wheel revolving. It doesn't happen all the time. Any ideas what it could be?
AUDI A4 1.9 TDI SE (1996) - REAR WHEEL HUM
May 02, 2007
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