I have a 150cc taotao 2015 its only 2 weeks old and i took it mudding and when i was on my way back it felt like if i let the gas go it would turn off, when i got home and let the gas go it turned off and now when i start it it turns on but you need to hit the gas hard to keep it on or it will turn off it is like if its not getting any gas but i unpluged the line to the fule filter and it does have gas it also has a weird gas line system nothing i have seen before