I have a keihn carb on my warrior and i cant get it to run in the cold. The battery is good and its got spark, but i can never get it to run in the cold. Even when its warm i have to like push the throttle like 6 to 8 times before it will fire. Does anyone know what jets i should have in it? i belive it has a 160 main jet. It runs very rich the way it is.