Having a problem trying to get a spark on my Fj600 85. The bike cranks but can't get a spark on any of the plugs. I read about the black and white wire on here so unplugged mine from my tci and now there's a spark on all 4 plugs only briefly and the bike sort of stutters and cuts out. Is this a ground issue with the side stand or one of the safety switches I think my neutral switch is faulty. I also read it could be a problem with the tci potentially am I correct or is it something else like the pickup coils or ignition coils themselves?