seadoo trouble

  1. 9

    96 seadoo xp engine trouble help!!

    Ok I have a 96 xp with a 787 rotax engine. I have a weird problem... Everyone jet ski is the water and u give it full throttle it just moves slowly like idling and shakes... Every now and then I can get it to come out of the funk if I turn off the gas run it out of the engine till it dies...