rough or misfire

Hey guys and gals, my poor Leon has been sitting for a week, and has got my local mechanic stumped. Last week, after the engine warmed up, I had a red oil light flash with 5 beeps. I pulled over, checked the oil, and everything seemed fine. I got it home, and even though there were no lights at...

recnetly had 1 of the coil packs go, replaced it and runs fine except between 3k and 4k revs where it runs rough like when the coil went, it cuts the boost too but when i dip clutch or change gear the boost returns until i hit 3k again. is this a sign of another coil going? also changed...