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Hello all. So havn't been using the bike much, mainly in winter for snow clearing. During the couple times it was started this year it ran rough or hard to start ( would start then stall) then eventually be not bad. Anyway, I went out to plow some snow, seem to have started and was idling fine, went out and made one push with the snow then it stalled and hasnt started since. So far I have changed spark plugs and confirmed there is spark. I think there was water in fuel so I removed fuel tank, drained fuel, added new. When I put the tank back together it started, idled for about 30sec then stalled again and again not starting. Any Suggestions! ECM? CPS?
 

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2021 scrambler 1000 xp s..
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did you check the fuel pressure theres been alot of that lately or it could be a flywheel key sheared and the timing is off you would have spark but mot at the right time
 

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2008 800 ho efi, 2019 850 SP premium
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Hello all. So havn't been using the bike much, mainly in winter for snow clearing. During the couple times it was started this year it ran rough or hard to start ( would start then stall) then eventually be not bad. Anyway, I went out to plow some snow, seem to have started and was idling fine, went out and made one push with the snow then it stalled and hasnt started since. So far I have changed spark plugs and confirmed there is spark. I think there was water in fuel so I removed fuel tank, drained fuel, added new. When I put the tank back together it started, idled for about 30sec then stalled again and again not starting. Any Suggestions! ECM? CPS?
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I am a newbie here but Here is my crank no start story. Polaris 800 X2 sportsman 2008. would not idle or sometimes crank.. Replaced the battery. Test drove.. yep Charging so parked it. Next day Crank no start.. But i had 2 weeks before dropped a vent cap from a gas can in the tank and had a hard time getting it.. So i figure i plugged up filter. Changed the Fuel filter the one that sits in between shock towers in front, No fix.. Checked spark Plenty of spark with a spark light... But really poor spark with plugs., Put in new NGK's Started right up. so basics helps when diagnosing.
 

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2008 800 ho efi, 2019 850 SP premium
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I am a newbie here but Here is my crank no start story. Polaris 800 X2 sportsman 2008. would not idle or sometimes crank.. Replaced the battery. Test drove.. yep Charging so parked it. Next day Crank no start.. But i had 2 weeks before dropped a vent cap from a gas can in the tank and had a hard time getting it.. So i figure i plugged up filter. Changed the Fuel filter the one that sits in between shock towers in front, No fix.. Checked spark Plenty of spark with a spark light... But really poor spark with plugs., Put in new NGK's Started right up. so basics helps when diagnosing.
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