gas coming out tank vent tube on 2015 sportsman 570 eps - MudInMyBlood Forums
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post #1 of 4 Old 04-04-2017, 07:29 PM Thread Starter
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gas coming out tank vent tube on 2015 sportsman 570 eps

my 2015 sportsman 570 starts spitting gas out the tank vent tube,even when the tank is almost empty. i can understand how fumes can condensate creating liquid to come out the vent line. ive checked the tube for kinks and its clear enough i can blow back into the tank with the cap off. i run non ethanol or if i cant find non-ethanol ill run 93 octane. not sure what else to do other vented cap. any help? please and thank you

jhc
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post #2 of 4 Old 04-05-2017, 07:14 PM
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In other machines this indicates a bad vent check valve. Very common on machines that have been over filled many times.

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post #3 of 4 Old 04-06-2017, 05:24 PM Thread Starter
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i blew back through the vent tube and it seemed clear

jhc
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post #4 of 4 Old 04-06-2017, 06:36 PM
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Quote:
Originally Posted by bullochboy View Post
i blew back through the vent tube and it seemed clear
Yeah but can you suck air from the tank...if so, that's a bad check valve.

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EZ-Steer EPS | Elka Stage-3s | 26" Grim Reapers on 14" SS112s | Dynatek CDI | Twin Air Filter | TPI Adjustable Airbox Valves | YFZ Catch Can Mod | Perma-Cool Oil Cooler | Diamond "G" Tie Rods w/Moose Ends | EPI Pink Primary W/ Almond Secondary | PowerMadd Handguards & Mirrors | Energy Swaybar Bushings | OMI Stem Bushing | 2013 a-arms & bushings | 2012 Seat | Ricochet Armor | HL Front Bumper | Direction2 Overfenders | Moose Dual Gasser Throttle

15 ZForce 800

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