250x isnt running right

[250xrider909]

guys my 250x isnt running like usual...whats the problem wehn its idling then you give it full throttle and it jus bogs and chokes out ?? i know its something to do with the rev limiter but it never did it this bad before..can you guys please hellllp mee!:confused:

[beak7707]

Sounds like jetting to me.

[quad]

Sounds like it could be that ya carb is dirty.Clean it good,blow out all little holes,etc.Clean ya air filter too.Wouldnt hurt to change the spark plug also.You might also want to drain your tank and flush it out with fresh gas,then re-dump it before putting in gas that u plan to run in it.