Hi all, just purchased a A3 2.0 FSI (2005) . It has a engine issue! What its doing is when cold (when i say cold the car is in tenerife so already at maybe 30c ) it sometimes starts to missfire and the revs are bouncing up and down. But this seems to go after a few secounds. Now twice we have gone to pull off (when its running correct) and all of a sudden it losses power and you end up stalling. It has done this twice in a row. Then it went into a heavy missfire and the car would not run! 2 minutes later the car starts and drives fine! done 100 miles without a issue and then the same issue again when it has cooled down 2 hours or so later. Also there was a loud beep when driving down the motorway but no lights on the dash? What was that all about? Im thinking maybe Coilpacks or AF sensor fault? is this a common issue on these cars? What do lot think?