My 49cc mini ATV is having more issues than usual. I was playing around up in the mountains this weekend and it started bogging down and leaking a lot of gas out of the overflow tube. It got to where it would idle fine but if you gave it any gas at all it would die. The next morning I couldn't get it started, it will fire but die instantly. Any ideas?

 

float is not cutting off fuel supply rubber tip on needle vale has worn out remove the 4 bolts on bottom of bowl and remove the float and check the tip of needle for wear