Posted by MICHAEL MCDOWELL on November 27, 2007, 7:16 pm, in reply to "BMW 320 2001 2200CC"
HI ALL JUST TO CARRY ON WITH THIS BMW STORY ALSO HAD MISFIRE CODES ON N02 AND NO4 THIS MISFIRE WAS NEARLY PRESENT AT COLD IDLE AND THEN WENT OFF YOU COULD KNOCK IGN OFF AND IMEDIATLY RESTART AND IT WOULD BE ON ALL SIX THIS ALLWAYS WORKS IT KNOW AFTER LONGER EXAMINATION DOES MISFIRE WHEN HOT SO I DECIDED TO CHECK IGNITION CHARGE RATE AND SECONDRY IGN PATTERN AS IHAVE JUST BOUGHT ONE OF PECO WAND TESTER AT FIRST I THOUGHT IT WASNT WORKING PROPERLEY BEFORE I TESTED COIL RAMPING TO MY SUPRISE THESE IGN SYSTEM LOOKS TO FIRE 6 TIMES ON ONE CYCLE WILL POAT PATTERN TOMMORROW