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  1. Intermittent Reverse Issues

    ATV Repair and Maintenance
    Hello everyone. I have an intermittent issue that I haven't found anyone describing. I bought a 2005 Polaris ATP 500 a few months back. a handful of times so far I have shifted into reverse and the engine revs up and just as the machine is about to start moving, the motor throttles down. It...
  2. ATP 500 Rear Differential Disassembly

    ATV Repair and Maintenance
    Hello all! I have a 2005 Polaris ATP 500 H.O. with the Dyna-Trac solid axle rear differential. I have two issues currently, The fluid drain plug is stripped and leaking and i have a slight leak where the axle tube meets the rear gear housing. My question is, how difficult is it to remove the...
  3. Odd Carb Problem

    ATV Repair and Maintenance
    I rebuilt the carb on my 2004 ATP. I replaced the float, needle valve and O-ring. Now I have an odd problem. It starts easily, when cold or hot. When starting cold, it will idle at about 1600 rpm for about a minute and then it starts to rev up! It will continue to rev to about 5000 rpm. I...
  4. '04 ATP four wheel drive issues

    ATV Repair and Maintenance
    Ok guys, my dad owns an '04 ATP and it has a couple of issues which may or may not be related. First, the display stopped showing the gear shift positions. When you start it and the screen does it's little self test they still show up but they disappear immediately and don't show again...
  5. 2005 ATP 330 rear not locking

    ATV Repair and Maintenance
    Hi all, newbie here. I have a 2005 ATP 330 which has the on demand AWD. The diagnostic shows "off" when in 2x4 and "on" in AWD. In 2x4 and AWD the rear is not locking. I'm getting 12 volts at solenoid but no lockup. Any ideas? Thanks
  6. ATP Oil leak question....help!

    ATV Repair and Maintenance
    2004 ATP, 330- I have oil leaking from the brass pressure fitting leading (or returning) from the oil cooler on the motor side. I removed the fitting from the block and it looks fine. I put teflon tape on the fitting and reinstalled with no luck? What am I missing?!?
  7. 2004 ATP 500 HO 4x4/elec. issue

    ATV New Members
    Hello All! Can anyone help? I have a 04 ATP that won't activate the AWD. The first thing I noticed was the cluster no longer indicated the gear in. Rest of cluster is fine. Also unit would not go into diagnostic mode. Here's the puzzle to me, If I (using a test light) ground out the drum...