kimsaudi

Hey got an 07 a4 2.0 cabriolet. Taking off at a stop light car starts mis firing and has absolutely no power check engine light flashes about 10 times, then stays on a steady. Did this about 6 months ago but nothing like this . T h e spark plug was finger tight on number 4 and number 1 it was just sitting in there. What could be the problem this time. Spark plugs aren't loose. HELP !! Thanks

ltooz_a6_a8_q7

You need to scan the car with vcds to see what the problem is. I just changed the MAF on my sis cab.