2009 klx250s starts terribly hard will not start when it is warm either changed pilot to a 38 helped some, however it sort of sounds like it is kicking back like the advance is bad could the cdi be doing this thanks @
An expert who has achieved level 3 by getting 1000 points
Hi, Dmdbike and the usual suspects are:
1. Faulty ignition coil.
2. Faulty spark plug cables.
3. Faulty temperature sensor.
4. HISS light not going off.
5. Faulty starter motor.
6. Valves adjusted too tight.
7. Spark plug gap too wide.
8. Fuel line has a vapor lock.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.kawasakiforums.com/forum/klx-250s-71/klx250-ran-fine-yesterday-wont-start-today-39936/
https://www.klr650.net/forums/showthread.php?t=33630
https://www.manualslib.com/manual/769633/Kawasaki-Klx250s.html
https://www.partsfish.com/page/oem-parts-for-kawasaki
https://ownersmanuals2.com/kawasaki/klx250s-2009-owners-manual-68817
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Posted on Jan 12, 2019
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Posted on Jan 02, 2017
SOURCE: whats the best method for cleaning the air filter
If they are foam use kerosene soak a few hours then wash with warm soapy water and let dry. If they are paper replace.
Posted on Oct 26, 2009
SOURCE: I have a 2009 kawasaki klx250s. After starting the
Fuel pump (if you have one) weak or has trash that can move . intermitten short, make sure all fuses are tight not just look good. Probably a re-occuring problem with trash or water in fuel.(fill fuel from clean fuel can ) If it was trash and cleaning carbs made a difference, clean tank filter and lines too.
Posted on Mar 27, 2010
SOURCE: my problem is the bike
I would suggest not making any changes until you find out the problem. especially if the bike was running ok prior. Was the bike sitting for the winter? did you use any fuel stabilizer? Change fuel including draining carbs. Check your air intake passages for spider webs, any mouse nests,... check air filter. change your spark plugs , especially if they look black. The condition of the old spark plugs will tell you a lot. Black indicates running too rich. Whitish or next to nothing indicates too lean fuel mixture. Tanish color is perfect. Start with the simple fixes before dropping money into her
Posted on May 15, 2011
SOURCE: Hello I am having problems
Starting problems on your bike are usually related to twisting the throttle too often. Remember, the carb has a diaphragm pump in it that gives a shot of gas each time the throttle is twisted. That means the engine can flood quickly if you get happy on the gas. Gently use the kickstart lever to ease the piston just past top center on the compression stroke. Now give a good strong kick. Repeat as needed.
Posted on Jul 02, 2011
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