22-01-13, 11:08 PM
Check this out: http://www.yamahafz1oa.com/forum/showthr...ilure+mode
If you have fuel leaking past the float seat O-ring, it can raise the fuel level to the point of causing a rich misfire. It would also account for the fouled plug(s).
If you have fuel leaking past the float seat O-ring, it can raise the fuel level to the point of causing a rich misfire. It would also account for the fouled plug(s).