BMW 520i 2.2 2003 - Missfire but only when frosty #Archived Message
Posted by Roy Stewart on February 22, 2009, 8:39 pm
hi guys heres a good one. beamer with a mis-fire only when its frosty????. Scan it when cold all temp sensors appear to be ok in as much that temps are actual. Has any come across this before. All scans show multiple cylinder mis-fires has had coils and plugs switched and swapped. When the car was 18months old all the coils were changed. HELP this only happens for 2mins oh it has got a lpg conversion.