Hi Guys, I've had my A3 for 2 months now and it's all good Today I experienced some weird idle movements! It seems to dip and pic up by around 250rpm's when I'm stationary, I some times notice this while driving in low revs too 1000 - 2000 rpm? Any ideas? DV valve blockage / Air filter / Fuel filter or do I just need an excuse to get it re-mapped? HELP!