My car (3.6 aut 92) has had a rumbling noise that follows the speed of the car for some time. It turns out that it's probably the universal joint on the driveshaft (the driveshaft is properly aligned) - as far as I can make out Audi doesn't sell the universal joint by itself - you must buy a complete driveshaft. Since the universal joint can be removed I'm wondering if anybody knows if it's possible to get a spare part from another vendor ...

Rgs. Kenn Roland