Yak wrote:
Mode 6 is a wonderful tool. You have to have so many misfires on one cyl before you set a light but I don't understand why it didn't set a p0300, random misfire. As a Ford tech I prefer OEM coils, depending on the brand, too many issues with after market coils. Most of the time I get,"my mechanic replaced all the plugs and coils but it still misses"
I love Mode 6. I couldnt understand not getting a code either. In $53 cylinder #7 had the comment "HI" after the misfire count. At 800 misfires #2 still said "OK".
As a side note my average MPGs are creeping up on the trucks computer after making the repair.
