Hi I bought an adly 300 atv the other day needing a few bits which I've done so it fires up and will run with and without choke however when I put it into gear and set off it gives just enough throttle to keep it moving give it abit more throttle and it bogs out i've had the carb stripped and cleaned with carb cleaner and an air line, fitted a new plug,changed the fuel changed the air filter, checked the cam timing about 5 times yet the problem persists and now I'm all outta ideas the engine is the same as the Honda trx 300 ex
