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  1. #1

    1999 polaris Pro 785 dies at WOT

    Idles fine revs on the trailer put it in the lake and once it gets into the power band it dies has to be primed to restart. I have replaced all the fuel lines and primer lines checked the gas tank vent. Is there a check valve in the gas tank that could be sticking this PWC goes thru alot of gas. Asking for my son LOL but its my machine raced by a friend back in the day very fun and fast when its running any help appreciated

  2. #2

    Join Date
    Aug 2006
    Location
    Homer Glen Il.
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    does the ski have stock carbs still

  3. #3

  4. #4

    Join Date
    Aug 2006
    Location
    Homer Glen Il.
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    make sure the fuel on ,off switch isn't falling apart internally and double check you fuel lines are on the sender the right way


  5. #5
    I can check the lines to the sender I dont think I got them switched how do i tell which one goes where?

  6. #6

    Join Date
    Aug 2006
    Location
    Homer Glen Il.
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    on top of the sending unit each line is marked hard to see but there on there

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