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KLX650 Idle Problem

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Hi all

got my radiator / fan problem sorted but i have another problem now. :thumbsup:

problem is that the bike will start, run and idle fine. but if i twist the throttle it will rev fine but when i let go of the throttle the revs come down as normal but it cuts out instead of retuning to its normal idle??

it does this anytime i rev it...

any idea what this is ?? :ride:

thanks

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I suggest checking/cleaning the air cutoff valve. Make sure no holes in it's diaphram. Check the small hole in the cover for blockage and make sure the o-ring is there and in good shape.

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I suggest checking/cleaning the air cutoff valve. Make sure no holes in it's diaphram. Check the small hole in the cover for blockage and make sure the o-ring is there and in good shape.

mine is the klx650 c model. where would the air cut off valve be? thanks

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