Hi guys. I have a 2008 Audi S3. At around 75-85mph there is a whine from the back end. It only happens when I touch the throttle on the run down it won't do it. After 85 it goes away.
The car had a new diff under warranty by audi about 1000 miles ago. Genuine oil and never made this noise until last week. I thought wheel bearing but why would it do it only when I touch the throttle ?? Any thoughts.
The car had a new diff under warranty by audi about 1000 miles ago. Genuine oil and never made this noise until last week. I thought wheel bearing but why would it do it only when I touch the throttle ?? Any thoughts.
