I have a question about a non-12v Audi (5 cylinder, 30v, 4 cylinder, etc). Can I ask you? If the question isn't very technical, then I might be able to answer. However please keep in mind that
there are huge technical differences between models (as well as many similarities) that I'm not aware of. I can't
really help you with technical questions about the 30v engine, or the 5 cylinder engine, or the new turbo 4. I just
don't know much about those engines or the cars that they are in. Try the Audifans
mailing lists (best for older models) or the Audiworld forums
(best for newer models) first.