250aderacer
Member
- Dec 20, 2002
- 23
- 0
my 99 cr250 engine has developed a problem of running on,when i shut the throttle off the engine keeps running on as if im stuck on half throttle and then after about 5 laps it seizes.the cable is free and shutting the carb off,i have changed the barrel and head and cant see any leaks.anybody got any ideas please?