I had my VW serviced here because it was close to my house and was having a check engine light diagnosed. Day 1 I was told a vacuum leak. Day 2 it was now a computer problem in the obd II. Day 5 I called and now it was the mass air flow. I shelled out the $900 and to it home. 50 miles later the check engine light is on again. 2 days later now it is a vacuum leak again. I wonder why it was fixed the first time. Another 400$ later and I got my car back. 125 miles later the light pops on again. I had enough. I end up taking it to the dealer only to find out they used a wrong PCV and MAF was tuned wrong. Stay away from this place. Your better off going on the Internet and try to fix the problems yourself, you can't do any worse than them.