i have a 2003 audi a6 quattro 3.0 and the mechanic did an engine swap for me and replaced it with and a4 motor because the 5th letter in my vin was compatible but my car has had big problems since thi
my computer is still flashing all the symbols it flashed the night my timeing belt
broke my car has no power hardly wants to make it up hill my power steering is
leaking and since the engine swap i have barely drove 3,000 miles and did an
oil change and the oil was completely black does this mean my motor is bad