Question about 2003 kawasaki KX 250
It starts up fine and runs good at low rpm but when i pin it i lose the powerband and have to let off to get a little of the powerband.
Sounds like you need a new power valve in the cylinder. They can go bad and thats how they will act. You have to take the cylinder off to change it. If your that far you might as well put a new piston and ring in it.
Posted on Jan 23, 2009
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Posted on Jan 02, 2017
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