S3 Engine whine on start up -- HELP
Hi, just registered on the site, loads of great info for me to read through,
i have a S3 1999 -- already chipped, plus it has a dump valve, great car can't fault it, one question i do have -- i'm worried about an engine whine when i first start the car -- sounds like the turbo or a jet plane -- it only happens on warm mornings never when its a cold morning, this stops when i drive away and increase the revs, i dont know if this is right or not, could some one please help me on this, thanks.
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