Mine just started doing this and i've only owned it for about 2 weeks...Think I'll just swap the Ignition control modules and drop some new plugs in since she just cracked 100k. MAF is fine but I'll clean it anyways. Funny everyone says domestic cars are junk....Well foriegn cars are just the same and 10x more expensive to fix.

Word of wisedom to you 2.7T buyers...make sure you have accurate maint records from the car before you pay for it. And dont pay alot for a car you have no clue of its history or where-abouts. It could be a flood car, or have major wiring/mech issues...Mine came with 40+ pages of maint history printed from the dealer it was serviced at. one owner car. At least someone knows how to maintain/sell a car.

 

quick update for those of you that may have this problem.

went to a friend who happened to be an audi tech...used a snap-on diagnostic tool and watched #6 cylinder misfire almost every hit. got a new coil delivered and was fixed in 20minutes for $40 and a few slices of pizza

try to use the electronics to diagnose the problem before smashing knuckles if possible.

 

Hello - If anybody is still using this thread to fix their misfire, the video below really helps!