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  1. #1

    loss of power dont know why

    i have a 2010 waverunner FZS it used to run amazing now it slow off the line and wont go past 50 mph please help


  2. #2
    Is it in learning mode?

  3. #3
    Addicted Member 5001craig's Avatar
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    Welcome to the forum!

    I would guess someone sucked some nasties up in your pump and now your prop needs replaced or repaired.

    Have you ever pulled your pump? It's easy and you can see what your prop looks like.

  4. #4
    rick xp's Avatar
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    What is it reving to?

    My bet is that he has done a sprag clutch!

  5. #5
    Addicted Member 5001craig's Avatar
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    Mine only went 32.4 in superman when the clutch went.

  6. #6
    Quote Originally Posted by 5001craig View Post
    Mine only went 32.4 in superman when the clutch went.
    What position was your trim? Mine only did around 30, stayed hard on 5500 rpms :P

  7. #7
    RichieFZR's Avatar
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    Quote Originally Posted by rick xp View Post
    What is it reving to?

    My bet is that he has done a sprag clutch!
    HAHAHA HATER!

    Check ya pump.

  8. #8
    64physhy's Avatar
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    If it revs high, but the speed doesn't match the RPM's, you either have something stuck in the prop/pump or the prop is bent. If RPM's match speed, make sure it's not in L-mode.

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