9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
Hi guys this one has me stumped I hope someone has some ideas. Ok my dads aero for some reason at any time starts missing on cylinder 6 the tech 2 just says bad coil pack so we replaced it and all is fine for anything from 10-100km then it plays up again sometimes when you turn the car off wait...