I've posted many times about my coilpack troubles - now it seems I keep getting the engine management light on with "warm up catalyst below threshold", "Misfire detected cylinder 1(or 3)" and "random/multiple missfire detected". I'm hoping someone far more techie than I could confirm that bad cat(s) or bad pre/post lamda probes could cause this...... When under hard acceleration, the engine management light sometimes flashes and eventually, if I don't back off the throttle, it will stay on. When I hook up the VAG-COM, I get the same three codes (posted in May to the vag-com forum). Car has just had an MOT and passed the emmisions tests..... I have around 85K on the clock. Any ideas?