Has anybody had any problems with their Kawasaki Ninja 250 at low rpm?

[missybaby7232]

I have a Kawasaki Ninja 250 and it doesn't run good under 4000 rpm. Above that it works fine. If you let it idle down then try to accelerate it's like it loads up with fuel. Once the rpms go past 4000 it cleans out and runs fine. Also it doesn't idle smoothly. It only has 55 miles on it and has good gas in the tank.

[dodge man]

you may need to clean the carb out on it those bikes run better at higher rpm,s anyway,but when the carb gets the least amount of dirt in it,they will run like that,and if it has set for any length of time that could also cause it,my nephew rides one of those and he likes it,but if you let it set for while and not ride it it will load up a little,it may be time to have the carb re-adjusted on it also if it has that low of miles on it its a good idea to re-adjust them as they get a few more miles on them,good luck on it.

[OnAJourney]

it looks like someone is addicted to ***** answers.

[Bob H]

they do not like to be run that low, I love my ninja 250 but do your shifting so as to keep your rpms above 5500, a few hundred more miles to get the rings seated will probably lessen the issue and improve the idle

[MikeTRX520Rrider]

Sounds to me like you need to clean the carb........and check your jetting. Also check your float bowl to see it's holding the proper amount of fuel. Hope this helps.