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Enduro Intake/Carburetion - 2 stroke Jetting, Reeds, Air Filters, etc. |
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06 ec250 knock (off idle)
hi cool website this is my first post, my bike has a slight knock straight off idle, i ride close to sea level in temps from 10c-35c its NOT the chain slider because it can do it in nutrel with bike stopped.
my jetting is 42pilot (40 std) std needle (dont no number) #7 slide 178 main (180 std) air screw about 2 turns should i go richer again on the pilot of try lifting the needle? thanks in advance |
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The power valve may be rattling.
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yea i wondered if it is that because ive had some powervalve troubles. how do you make sure there is NO slop in the power valve??
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06 EC250 |
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im still chasing this problem any ideas??
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06 EC250 |
#5
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Check your waterpump impeller shaft. I had a similar noise and that is what it turned out to be. You might have to remove the clutch side side cover to inspect it properly.
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