yup. i have been struggling with this for about 18 months. First it was a drivers side flex pipe... got that repaired and 10,000kms later it got really bad this week... the worst it has ever been. Took it in yesterday and found out today its leaking from the actuator on the turbo-a non serviceable part. bottom line turbo replacement $2,000 usd installed. hope your situation has less expensive solution. (2009 V6 TDI).