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  1. Polaris 500 ho touring EFI bogging out/back fire issues

    Polaris ATV How-Tos
    When starting out riding the ATV runs fine. But once the machine starts to heat up its starts to bog out and backfire abit. As soon as you stop it will shut itself off. Going about 35 km/h with the engine at 4200 rpm will drop down to about 3780 rpm then will come back up to 4200 rpm roughly. As...
  2. Polaris 330 bogs under throttle, just about whupped

    ATV New Members
    OK gang, new to ATVs, brand new to forums so bear up with me please. So we decided on ATV's on our family toys knowing full well that we would have to learn mechanic'n because there is no way we could afford to drag them to the dealership every time something broke. So, we bought this one...
  3. 2014 sportsman 800 bogging down

    Polaris Sportsman
    My 2014 Sportsman 800 only has 330 miles on it and today it started bogging down when I accelerate to 100%. Does anyone have an idea what's wrong? Thanks
  4. bogging/sputtering with throttle

    ATV Repair and Maintenance
    I have seen so many articles about this and there seem to be a ton of solutions but none have solved this case yet. I am working on a 2001 Polaris Sportsman 500HO the customer was riding in the rain when this started.. it was running fine up until this. all of a sudden it started sputtering when...