icsamerica

My 2001 A8 has a very bad and noticeble CLUNK in the driver side front when traveling over bumps, but only while making a right turn. It never makes the clunk going straight or left. I've had the car to the dealer 4 times for this noise. Each time they tell me they fixed it, but as soon I hit a bump while making a right turn my A8 goes clunk! Any ideas? I'm getting fed up.