RM-Z250 RMZ 250 not starting

So my 2012 RMZ 250 stalled one day so I figured it was just a spark plug so I changed it and still nothing, next I tried a the fuel pump because it would start but run weak and stall after a few seconds so I figured fuel pump but still nothing so I went to check if I wired it backwards and pulled the gas line and fuel started pouring out from the pump, kick start has also locked up a few times but I manage to unlock it each time

Sent from my SM-G950W using Tapatalk
 

SRAD97750

Moderator
Staff member
That doesn't sound good.
I would check the valve clearances and perform a leakdown test if available.
If that specs out, perhaps the injector(s) need cleaning.
Good luck, and let us know what you find.
-BIG DAN:thumb:
 
Top