Originally Posted by horsecrazy8907

thanks krystallblue a4 for the great reply. I just heard from the dealer today but before I tell you that let me tell you all that I tested. I order one coil and swapped each one out seeing if it made any difference. It didn't change anything. Then i got suspicious at my spark plugs and pulled one out. THey only have 10000 miles on them and they look PERFECT and actually brand new.
So I took it to the dealership and they said that the mounts were showing some wear and wanted to replace them. They told me it would cost 700 bucks to change both of them out. I laughed and told them no thanks.
Also when I had the black cover off my 1.8T i noticed right at the top I believe where the injectors go in (right below the metal fuel rail?) that one ofthe injectors has oil all around it on the outside. Granted I know an injector is alot to get fixed but wondered if that could be the problem. I never heard of doing a seafoam induction service? Can you tell me how or where to find info? I goggled it and didn't find much. Also for I cannot find any info or pics on how to clean the MAF sensor for my car. I tried to do that once before. I'm not exactly sure where it is located on my 1.8T. Thanks in advance.

Originally Posted by horsecrazy8907

AMEN BROTHER.....audi pretty much told me to cough up more money if it bothered me that much or suck it up. My idle rpm is 800 and occassionally only really cold days falls to 750. But on really warm days it runs at 825. Have you checked the motor mounts? The might be oozing some fluid if they are worn, however having said that mine weren't leaking and Audi said they showed some signs of wear. I'm wondering about my belt tensioner honestly. Yea the high pitch noise could be and probably is the belt being too tight. Although i'm thinking that if Audi did it they would have checked it. Let me know what you find.