B5 A4 CEL

[Chris Talley]

My new to me 2.8 A4 has an intermittent Check engine light with no other
warning lights and nothing seems out the ordinary. The CEL seems to be on
more since I changed the plugs, oil and filter, and air filter. Today  I am
getting  a message; service insp on the trip odo on startup. Do I have
anything to worry about? does the car know something that I do not?.I know
on other models I have had the CEL is a little flaky is that the case with
the B5 as well.

Thanks, Chris