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sputter

  1. 2002 500 Sportsman RSE w/miss

    ATV Repair and Maintenance
    When accelerating slow in low range the engine will start to sputter at about 5miles per hour.It feels like it isn't getting enough fuel or running out of gas.The machine starts and idles perfect.After the flat spot the performance is great.I have 10 thousand miles on the machine.I have changed...
  2. 08 sportsman 500 HO carb sputters

    ATV Repair and Maintenance
    New to the forum but I have used the old threads alot. Seems like I can fix almost anything with the help of the great techs on here. But I've ran into an issue that I can't find an answer for. Seems others have had the same problem but none of the fixes help mine. I've got the 08 sportsman 500...
  3. trail boss sputters and backfires

    ATV Repair and Maintenance
    my trail boss 330 is sputtering and backfiring. i just changed the oil, emptied the gas tank, poured in some carb cleaner with brand new high octane gas. no change. it will start but when i push the choke in, it dies. so i try to run in with the choke partially in but whenever i give it gas, it...
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