nah, i dont think so. its not always there, plus after changing to a diff oil, its no longer there. but it was 100% oil. my vents and ducts are clean. theres no other random smells in that car. but i can see how its probably from the valve cover/covers.
:lol:lol:lol:lol:thumbup its just to let the toyotas know that its audi territory there or maybe its to tell the other audis on my street to keep out.:tongue