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sportsman efi

  1. ATV Repair and Maintenance
    Need some help with my 07 Sportsman 500 HO deluxe. It was sluggish around 35 and topping out around 40. I finally got around to looking at it and pulled some codes. Started off with 22 and 55. I started looking around at wires and found a few bare on the connector to the IAC. I fixed those...
  2. ATV Repair and Maintenance
    I have an 06 sportsman 500 efi when reving in neutral it revs up just fine. When I am driving in high once I hit about half throttle it will not go any faster. I lifted it off the ground and it seem to go just fine all the way. would this be something qith the clutch or ???????