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2002 375 won't come off poor idle

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2002 375 idle poor
4K views 0 replies 1 participant last post by  Teeton 
#1 ·
I have a 2002 375 atv. It will start not to easy but will.. Idles poor, many of times stalling at idle.. I times it will run and not stall at idle but it idles very poor. If you try to give it gas it will pop and stall out stall out. It will not rev up.. Heres was has been done so far. Vale adjusted, carb cleaned, new plug, will jump a big spark gap, so I think it's got strong spark. If you give it gas and lift up the slide with ur finger when giving it gas it dose the same thing, pops and stalls.

Can this get out of time that bad to do this?? How do you check timing on this? What else can cause this? Thanks for any ideas... Ed
 
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