what's wrong with the vehicle? on 2000 Audi A6 Quattro

My Audi A-6 check engine light just came on. It just started running very rough (as if to shut off). What could this possibly mean?

Edsel

Asked by for the 2000 Audi A6 Quattro
1 answer
Need to have the cel checked for codes and see where they point to. Sounds like misfire codes.