250x problem

[250rrr]

hey guys , i have recently bought a 250x ....i got it running ...it runs for a while then dies ??? thep spark is cutting out .
i swapped out the cdi and coil but still the same thing .
i checked the stator and theres oil in there ....is there supposed to be ?? i didn't think so but anyway ...if theres not supposed to be wheres it coming from ?

thanks

[WildCatRacer]

yes there is sopose to be oil in the stator side of the motor. there is oil ports in the cases. it would inspect your stator, flywheel, and wiring harness for damage or shorts.

[250rrr]

i checked everything and it looks fine ....anyone else ?

[TheX1992]

check connections and grounds...maybe its your plug boot or plug itself.

[300exazzkikr]

how clean is the gas tank, clean the carb out. Those would be the first things i would do, Check out the coil also. Good luck.

[250rrr]

seems ok....just losing spark after 15 minutes of riding ....????
i swapped out the coil . cdi ,, plug ......bunch of stuff ...