Hi guys, Im new to A4's, I Picked up a well maintained A4 yesterday, It was advertised as being hesitant at first that clears quickly, The car actually has a constant EML on that I also knew, I don't have the code for the error just yet, But I shall tell you all that I know so far - so someone can help possibly! Everytime the car is started, It revs fine, and after a minute or so, the revs become a little rough and lumpy, after revving the car to around 2000rpm the lumpyness clears, car is then ready to drive - although I believe with the EML on the car is down on power as its awfully slow and lazy IMO. - IF I TRY TO DRIVE the car without letting the lumpy idle clear, When pulling out/off there is near zero power, flat to the floor in 1st the car is crawling and holding up wildlife at this point. Then clears to better, but still as mentioned above very limited performance. Car has 200k!, all the valves & hoses have been replaced, I think the turbo is actually ok - no more smoke than any other Ive seen, No odd noises etc.. Are there any plugs I can disconnect to see if its an electrical issue,? Can it be a dodgy MAF?