Audi 2002 a6 Quattro 3.0
My 2002 audi a6 Quattro 3.0 has been sitting for 3
months because I lost my license it not won't start
it will turn over and sound like it wants to start but
won't and the battery gets weak and sounds like it
wants to die when I try to start it but the battery
isn't even a year old and then my low oil pressure
light turns on but it has brand new oil and oil filter
and lower oil pan on it when ur under the hood u
can hear it trying to start but it just won't there's
also a clicking noise what could that be?