For want of a better word!
When I hit the gas and the boost builds the normal "whoosh" noise which comes from the turbo is rather louder than it used to be, and suomewhat harsh. I sound like a boy racer. At the same time the car does not feel quite so nippy and the boost is not going off teh scale like it used to - only about 3/4 into the white now.
At a guess I would say its air leak under boost. Normal running seems fine.
Is there any way I can identify where this leak may be, as I clearly cant replicate this sitting on the driveway??
Any helpful ideas welcome - it may need to go on the rollers ??
Cheers
Woz
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