High pitch humming noise at high speed(50 mph or more), but appears to disappear at even higher speed.
I think this is coming from bottom of the driver side and may have been started after car"inspection" about a month ago
have the same problem?
Wednesday, July 11th, 2007 AT 10:28 AM
I forgot to mention that this is A4 Quattro 3.0
2005, 27000 miles, Audi of course