I my fellow audi owners I have a problem and I need your help. I have 2002 audi a4 1.8T FWD and problem is when I leave my car idling for about 10 min or soo it starts to smoke from exhaust and it's white smoke and I don't know what the problem if any body can me please.

 

I believe white smoke means water vapor, so it sounds like a head gasket to me.

 

I forgot to add the car eats oil and antifriz I add them like every 2 weeks. Do u know how it will cost me to fix it?

 

Sorry dude your turbo is done. Happened to me last winter. The job is well over 1k

 

headgasket. :: a4mods.com :: - The Premiere Audi A4 Modification Guide and Pictures Library

How many miles on your car? If ur up there in mileage u mightesswell replace your timing belt water pump cam tensior gasket. Anything above 75,000 needs all this done.