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coolant

  1. Mixing Coolant

    ATV Repair and Maintenance
    Hi there, This August I bought a 2012 Sportsman H.O. (first time owning an atv) Before storing it for this winter I topped off the coolant levels with some aluminum safe coolant. I just realized that your not to mix two different types of coolants :eek The coolant that came in the atv when...
  2. 2007 Sportsman 800 overheating

    ATV General Discussion
    Hi all, I appreciate there are some other threads out there on this topic, but looking to maybe get some fresh views. I will admit I am new to Polaris. I have been a Honda guy for years, so trying to learn on the fly about the differences. I recently picked up a 2007 800 EFI with 1500 miles...
  3. 2004 Sportsman 600 venting anti-freeze

    ATV Repair and Maintenance
    So I have a 2004 Sportsman 600 Twin to work around my farm. After I've put a load on the engine dragging logs and such, the ATV will "piss" anti-freeze out the cap. Is that normal? Seems like an easy question to throw out to the forum...
  4. Coolant leak from breathing tube on crank case

    ATV Repair and Maintenance
    I have a scrambler 400 2 stroke and 2wd. I just bought it and rode about 10 miles before I noticed a coolant leak. It only leaks while running and yesterday the temp light came on and soon after it stopped running because it was overheating. I starting taking the plastic off and found that it...
  5. Scrambler 400 coolant issue

    ATV Repair and Maintenance
    I have a question about my 1997 scrambler 400. I recently rebuilt the top end and the coolant reservoir cap sometimes has a little bit of antifreeze on it after riding it. It doesn't shoot out or anything its just there is a little drop on the cap sometimes. It runs fine and I have been riding...
  6. Coolant in cylinder

    ATV Repair and Maintenance
    Hey guys, first time posting here but i have used the forum for many problems that i have had before. I picked up a 1994 400L 4x4 With the knowledge that It wasn't running, was told the carb needed to be cleaned rebuilt and the coolant bled. But of course nothing is ever as easy as it sounds. I...
  7. How long can you run with coolant weeping from weep hole?

    ATV Repair and Maintenance
    My 2006 Sportsman 800 is weeping coolant (about one drop per every 3 seconds) from the weep hole. the fluid is very clean without any oil residue. The oil is also without coolant in it. If I maintain correct coolant levels in the reservoir, can I theoretically run it forever? Very...
  8. Antifreeze in oil

    ATV Repair and Maintenance
    Ok so I have a 2006 predator 500 with a 560 big bore its running perfect and not smoking or anything but I am getting antifreeze in the oil does anyone have any ideas of what it could be before I start tearing it apart thanks Greg
  9. Overheated engine and high RPMs

    Polaris Sportsman
    Hello All, happy holidays! So we had six inches of snow and I've been riding the Sportsman 500 pretty hard through snow and mud for the past 24 hours. This afternoon, Hot Engine flashed on the instrument cluster and when I stopped to let it cool, coolant was spaying out of the coolant...
  10. 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...
  11. Water Temp Guage

    Polaris Sportsman
    I was wondering what is the easiest way to put a water temp gauge on a 2000 Sportsman 500? I was thinking just to attach some kind of bolt on my coolant inlet tube and run it to the gauge. Do you think this would work? And also what is the temp that the coolant light turns on at and what is the...
  12. Capped popped off coolant reservoir!

    ATV Repair and Maintenance
    I was riding over the weekend, I just picked up a 2008 Sportsman 500 x2, and we had to go through some pretty deep water, up to the seat. Anyway, when I got home and cleaning off the bike I noticed the cap of the coolant reservoir was off and that it was completely full! What should I do. I'm...
  13. "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...
  14. no experience with small engines

    ATV New Members
    hey guys/girls, just picked up a 94 sportsman 400 4x4 with 778 original miles on it. i am a certified diesel engine tech, but i have never touched a small engine/drivetrain/chassis to do anything other than change the oil for the most part. probably gonna be askin a bunch of advice from you...
  15. overheating?

    Polaris Scrambler
    I have a 96 scrambler 400 i just completely rebuilt, it runs great but now ive noticed that the coolant overflow jug will over flow and bubble. Radiator has good pressure when the cap is removed, fan works, coolant lines don't seem too hot, and i can watch the coolant flow when i rev it up. any...
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