curvecrazy
Member
- May 26, 2002
- 7
- 0
I have an 02 YZ250F which is the canadian version. Whenever the temperature gets down to like 40-46ish degrees F, the bike is impossible to start. I assume this is a jetting thing. Anybody know what I need to change in the carb to suit the cooler conditions. I assume a slow jet and or change needle height with a shim and or maybe a screw adjustment. I am pretty lost here. Anybody? thanks