I went on a big ride last weekend. I ended up breaking down when we got there and ended up geting towed back. when i got back i had to clean my air filter and change my plug. It ran great for a while but now it wont kick start. If i jump start it the wheeler runs and goes well. but it still wont kick start. I checked all the wireing and replaced the coil and still no kick start. It will load up on gas and then backfire. I removed the air filter and cleaned the carb and then tried and still no go. Its kinda pissing me off. lol so i changed the reeds and reed housing and still nothing. So now im kinda stumped. What should i try next or what could be the problem?