Sorry to be a rumor-monger, but a guy on alt.autos.audi (i know, i know it ain't the most reliable place to get info!) claims his 30V A6 has carbon deposits on the intake valve so bad it won't start. He claims his dealer (not named) says Audi knows about the problem, but doesn't have a solution.<p>Page 2 of the Forum has a message mentioning it, but no one responded. It seems like if anyone on the forum had the problem, it would've been talked about, no?<p>Anyone? Anyone?<p>steve