Re: humming noise

[Michael Williams <daserde@ucla.edu>]

Eric Billing decided to speak these words:

>This faint vibration, or humming, occurs in cycles 1 sec on 1 sec off, and
>only happens between 60 and 70 mph. There is no steering wheel shake. I have
>tested on a variety of road surfaces.
>
>First thought is re-do the balance on all 4 wheels, but the absence of wheel
>shake is puzzling.
>
>Ideas?


Wheel bearing?

Michael Sheridan Williams

My new one: 1985 4000 S Quattro
175,000+ miles, and going like a new car
Well, went like a new car.....right into a guard rail :o(

http://members.aol.com/daserde2