Hi all,
i have a Forza 250 nss250, and i have problems with it. Mi motorbike do jerks, like if a lap of the cilinder doen't have inyection (not burn) and some times the motor stop. It occurs when i start the motor before it had been stoped for a 30 minutes or one hour. If i start the motorbike and it's cool the problem not appear. So it's when it's hot.

Somebody know what's the problem? I change the spark plug but the problem continues.

Thanks in advance,

daletruski