Hello,

This is kinda weird but i have 84 honda trx 200 if a plug is new and put into the machine here is what happens....
I can run all day if needed be and shut off for a short period of time and start 1st pull machine has no smoke at all and plenty of power
but ........ after the machine sit awhile for maybe about 45 min to an hour next time i go to start it the plug has like dark oil on it or at least it look like it and just about every time fouls the plugs until next new plug goes in i dont get this like i said it uses no oil burns no oil runs like a sewing machine fouls plugs like a monster!!!!

i am using the right kind of plug too