The message >
from "MZ" > contains these words:

> I have a '99 A6 2.8 with 80k on it, good battery, starter cranks but sounds
> like engine isn't turning over and won't start.

If it sounds like it's turning over very freely and without all the
usual noises, check the cam belt.

If it's not even doing that then it sounds like the starter's not
engaging - try giving it a whack with the handle of a screwdriver.

--
Skipweasel
Si hoc legere scis nimium eruditionis habes.