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  1. 05 sportsman 800 overheating

    Polaris Sportsman
    fan works perfectly new thermostat radiator is hot air blowing against motor from fan is warm coolant appears to be cycling tested out radiator cap from a 2005 polaris sportsman 400, no difference in overheating, they are the same cap as far as i know trouble code 45 (barometric sensor circuit...
  2. "Newbie" Cooling System Issue

    Polaris Sportsman
    I just got my first ATV so I'm a newbie! I used to run Jeeps but with gas prices an ATV makes more sense. I bought a 2000 Polaris Sportsman 500. It ran fine when I took it for a spin around the guy’s driveway. When I got it home I greased it all up good and took it for a light duty drive...
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