So I recently put a new carb on this 110cc engine on the go kart, been trying to adjust the air/fuel mixture and get it right, but it idles fine until u push the throttle down and it bogs and dies?? What would cause this ?? It sounds like it is suckimg alot of air and kills itself everytime, now I can gently ease into the throttle to make it rev up, but if I push the throttle fast it bugs and dies out !!!