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  1. #1

    Angry HELP F-12X Dying when getting into boost

    Just got my ski back from getting the fuel tank recall replaced. Now when I try to get into boost, it makes a squealing noise and falls on its face. Sometimes it even stalls out if I dont lift off of the throttle. See link to my video on the problem...





    The wastegate seems to be working properly, and ski is NOT throwing any codes, FYI.

    Any help would be appreciated! Thanks!


  2. #2
    This is how I run a jetski shop in the desert nmpeter's Avatar
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    sounds like the turbo bearings are about to let go or there's a shop rag stuck in there somewhere. carful revving it up.

    I assume the oil is good?

    how many hours on the ski?

    call the shop yet?

    Oh yeah..welcome aboard [email protected]

  3. #3
    Thanks for your help. I called them they told me to check the wastegate. Seems to be fine. There are 163 hrs on the ski. Fresh oil, always run mobile 1.

  4. #4
    The dealer asked me to bring it back to them so they can check it out. I will let them check it out since it was running great last year and now I have a problem. Thanks Brian, I will keep you in mind if things come to that.

  5. #5
    AWA MEMBER
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    That sounds like the engine is not lined up properly to the coupler

  6. #6
    What coupler?

  7. #7
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    The driveshaft coupler

  8. #8
    Hey guys. JET SKI IS FIXED! The dealer who did the tank replacement left a boost hose loose. It was the hose going to the intercooler, right under the air box. Thank you all for all of your help!

  9. #9
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    Boost leak ahhh sound like it now I listen to it again

  10. #10
    gp1200rider's Avatar
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    boost leak or intake collapsing restriction

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