After you make the test with the carb to engine duct...and if there is no effect to the spraying...we can try another simple test with the air-filter cover (I'll explain later).

I'm assuming that the fully warmed-up idle is working reasonably well...steady RPM at a reasonable speed with your hand off the closed throttle. And, that the bike starts cold now with full choke, and choke MUST be pushed in as it warms within a few minutes...


(one) 2006 XT225, (two) 2005 XT225, 2006 FZ1