Hi guys... My B6 1.8T Quattro has a slight issue - most of the time it drives perfectly. But sometime i lose boost - the car is running fine, but there is no turbo boost at all. Turn off the engine and back on and it's fine again. But the problem is intermittent - i drove 400 miles the other week, not an issue, but it could strike when i goto 5 miles down the road to town for example. Or, like last night halfway across the M62. No warning lights or anything just no boost. Any ideas?! Also, when i am going over bumps on the right side i can hear a squeaking with the window open, high pitch and frequent and i guess linked to it if i'm cornering fast i can 'feel' a rattle under the front wheels - like they are vibrating - hard to explain that one...... ANy advice apprecitated!