high idle

  1. TurnerBFC

    2012 Rotax 260 - high idle after I hit the throttle once

    After I start my boat for the first time, it idles around 1850… as soon as I blip the throttle once, it’ll hang up and hold around 2500. Tried a throttle reset with BUDS but no luck. Thinking air intake leak? Anyone have any input or past stories ?
  2. N

    Rebuilt Supercharger and High Idle?

    I rebuilt the supercharger in my 2006 Sportster - upgraded to a Riva Gen II impeller. After installing the SC, I pushed the boat outside, hooked up the garden hose, started the engine, and started the water. The engine fired up immediately and runs smooth. My only concern is that it is idling...
  3. L

    2000 Sea Doo XP - idle increases when out of water

    Just cleaned Rave valves and the XP runs great with no bogging. Got it home to flush it out after on the water. Started it up and the idle took off on its own. RPM's were over 6000. Pulled the kill switch and it didn't shut off. Had to pull the choke to stall it out. Tried it again and the idle...