no spark on 4 and 6. Thought it might be a coil, replaced with one from a good running 90, still no go. Stator and trigger were replaced beginning of last season, just started running poorly intermittent the last time out last year. I've had the ignition boxes go bad before, but it's always all or nothing (and in this case I still have good spark on #1,2,3,5)
Thoughts or suggestions on what to check?
Thoughts or suggestions on what to check?
