My b5 2001 audi s4 has a burning oil smell coming from the motor unfortuntly i can not see any thing so i took it to my mechanic he said it looks like my turbos are seeping oil does this sound right to any one is this common? it has 54 thousand miles on it and has no moods at all. I am looking for some help on what to do to fix this or any other things to check to figure out where the oil is burning from. Thanks guys