So I have 2 2012 Polaris 500’s that just suddenly decided to start draining gas out of the bottom of the bowl. At first I thought that the screw came loose and checked that its tight. I loosened and reseated it that didn’t work. I crimped the 1/8th hose for a temporary fix bad idea the gas went into the air box then. The book don’t give me a lot on the carb just a break down of parts which are similar. My best guess so far is they both got gummed up or bad o ring seats and the gas won’t shut off and its coming out the overflow. The book says fuel issues could be a faulty Ecm but I can’t see that on both quads. Any other ideas out there would be greatly appreciated. Thanks in advance