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Old July 9th, 2012, 05:56 PM   #1
xbox3bob
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Unhappy ninja 250 float problem?

So i was trying to find out what was wrong and i think its the float.... hrres the problem. Soo basically he started the bike up with the choke on and as soon as he turned it off it shut off, then we tried it again with the choke on an as soon as he gave it some gas it bogged down... so then i hit the float bowl and suddenly it works then he rides a little bit then suddenly turns offni need help :{ p,ease anything will work
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Old July 9th, 2012, 07:53 PM   #2
CynicalC
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Has the bike been sitting for a long time? You might want to clean the carbs and use fresh gas.
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Old July 10th, 2012, 08:26 AM   #3
j98sprint
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There's another Ninja 250 site, I think it's ninja250.org, that has an excellent "How-to" page. It has really good instructions, with pictures, on how to clean and set up the ninja Kiehin dual carbs.

Until you get hip to these carbs (not really that difficult) you're in the useless quesswork stage.

Don't mean to be salty here, but without basic carb knowledge you're at someone else's mercy. With basic carb knowledge you have a sweet running machine.........check out the "How-to" page.

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Old July 10th, 2012, 08:40 AM   #4
dubojr1
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So it sounds like the bike is starving for fuel. It's time to go thru the fuel system which probably means the carbs will have to be cleaned.

http://faq.ninja250.org/wiki/Cleaning_the_carbs_1
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Old July 10th, 2012, 09:52 AM   #5
alex.s
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hitting the carbs made them work? i'm going to have to remember that...


open them up, maybe the float valve is gummed up
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Old July 10th, 2012, 05:23 PM   #6
conrya5
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I recently just cleaned my carbs for the first time using these 3 step by step videos..

I had no previous carb work experience but am mechanically inclined so it was fairly simple.

Here is a link to the first video!

http://www.youtube.com/watch?v=exa467_eoXw
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Old July 10th, 2012, 06:05 PM   #7
dirty nasty
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Quote:
Originally Posted by alex.s View Post
hitting the carbs made them work? i'm going to have to remember that...


open them up, maybe the float valve is gummed up
It can sometimes make your carbs stop overflowing..sometimes..

Sounds like a case of needing a carb clean. Cleaning the carbs is the easy and simple job. Getting them off is another story.
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