2001 Audi A6 4.2L Quattro
Hey everybody .. I'm 21 and just bought a
2001 Audi A6 4.2L with 107k miles for
around 3500.was originally 4000$ but I
negotiated a lower price .. While I was
driving it home .. The check engine light
came on .. The car has been sitting for a
couple of months prior to me buying the
car .. Wondering what might be the
problem??? . Engine still runs super strong
.. Also looking to customize it just don't
know my options yet.. Please Help Me out