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Old 02-07-2018
edward05 edward05 is offline
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Join Date: Aug 2016
Posts: 69
Stuff coming from power valve breather hose / Plug black and dry

2016 yz250x Premix 40:1

Hey guys i have a few questions. New topend and a jd jetting kit red needle 3rd clip 175/45 i noticed a slight hanging idle i went to a 48 and its still there slightly not as bad tho

Also plug colour this was new 30 odd hrs ago its black and dry, Also some other kinda liquid coming from power valve breather hose

Just wondering what what best course of action would be with jetting etc and what is that stuff from the hose?

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