While using my bike (2013 sportsman 850xp browning edition) last week for hunting I noticed that after idleing around in the warmer weather and once the bike was running warm, fan was kicking in every minute or two, I could smell gas, very strongly. Once I returned home (yesterday) I removed the side panels and fromt clip and rode the bike untill the same conditions were met. Long behold NO fule leak, anywhere. The exhaust however was very very ritch smelling and the plugs are burning a tad white (lean). What would cause my bike to dump extra fuel? Exhaust smells like the choke is on all the time but obviously the bike is EFI. Any one else have this issue or have any knowlage about it? Thanks.