it'll start mis fireing... won't run right... just started this not to long ago... i think it's jsut the valves... how would i adjust them???

 

i think you need new sprak plugs

 

New plug wont hurt but i bet it's in the carb try droping the bowl and look for any foreign material might be somthing in the pilot if it still does it try moving your needle valve clip to a new position check intake for leaks then if it still act up move into the valve train

 

sounds like plugs or water in the gas

 

is your parking brake engaged? that causes problems, it can cause the quad to backfire

 

im taking the E-brake off n gettign a bloke off plate n stuff.... ok... uuhh how do i drop the bowl or w/e??? give me steps n procautions n hookup...