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fuel issues

  1. Vacuum mechanical fuel pump

    ATV Repair and Maintenance
    Hello, I am new to this forum, i have a 2010 polaris sportsman 500 HO. I am facing flooding issues with my carburetor ( air filter box full of gas). My question is: when the engine is off the mechanical vacuum pump is supposed to allow flow of gas even with no vacuum applied? if there is no...
  2. 2006 Polaris Sportsman 500 EFI H.O not running!

    Polaris Sportsman
    Hey guys. I have a 2006 Polaris Sportsman that have been fighting for two years now. I have had a lot of issues with this ATV and do not know what else to do. I have always had an issue with getting it to run for more then a couple days :motz: I have just replaced the t-bap as I read this is...
  3. 06 Polaris 800 Sportsman Issues!!

    ATV New Members
    Hello everyone. I am new to this fourm. I recently purchased a Polaris 800 and have done some mods and serviced all the fluids. I went riding this past Sunday and noticed that I have or may have some skeletons in the closet with this thing. I drove just fine doing about 45-55 and it ran great...
  4. 2006 Sportsman 500 H.O. EFI

    ATV New Members
    Just got it, so it is new to me but it has a few problems that I need to work through. The First one and biggest one is that it seems to have a fuel issue. Runns good for about 10 miles then it acts like it out of fuel and dies, but the fuel pump will bring the system back up to pressure and...