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engine noise

  1. 2004 Polaris 330 Magnum

    ATV Repair and Maintenance
    Hey guys, i just joined the forums, and just recently adopted a 2004 polaris 330 mag, my mom traded her old snowmobile for this ATV, stating it ran fine when they went to pick it up (Plastics and the whole machine + tires are like new condition + ownership). Later when they got it home they went...
  2. 2013 sportsman 550 x2 engine noise issues

    Polaris Sportsman
    I've had my 550 for a year with regular oil changes and really no problems. Until now. Had to replace drive belt and brake pads because of first time rider issues. (Towing in high gear, constant passengers, etc..) Now there is a pretty high pitch whining coming from the front. Only does it high...
  3. Top end

    ATV Repair and Maintenance
    Good morning everybody. I am the proud new owner of a 2000 Polaris Xplorer 400 4x4. This is my first ATV and I bought it cheap from a friend since it wasn't running. I drained the gas tank, changed all the fluids, cleaned the carb, put in a new battery and starter relay. She fires right up and...
  4. Express 400 odd sound/vibration

    ATV Repair and Maintenance
    I have an Express 400 with only 1,300 miles on it. Lately an odd sound/vibration feel takes place - usually at higher RPMs while going up hill. Nothing appears loose. I can't for the life of me figure out what is causing it. Sorry I cannot offer any more information, but does anyone have any...