I would love some new advice, just replaced the ignition coil,cdi module and the voltage regulator, to try and fix my stalling problem, put it back together and it ran great for about 45 minutes or so than it stalled out again? Let it sit for a minute, and than it fired up again. Not sure if this could be carb related as it does seem to backfire quite a bit on the initial startup, perhaps it might be running to rich???