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  1. #1

    Unhappy Power problems with sl 780

    I have two sl 780 skis both of them have the same problem. I have no power they sound like they are bogging down. I have checked the fuel filters and cleaned them but still have the same problem. What is wrong?

  2. #2
    Click avatar for tech links/info, donation request K447's Avatar
    Join Date
    Jul 2007
    near Toronto, Canada
    Welcome to the Hulk

    What is the history on these two machines?

    Have the carbs been cleaned and rebuilt recently?

    What diagnostics have you done so far?

    Click below for some useful info on your Fuji engined Polaris

  3. #3
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
    Join Date
    Oct 2006
    Cleveland OH
    Welcome to the Hulk rellis.

    Have you done a compression test?

    If nothing has ever been done with those skis, most likely you will need to freshen up the fuel systems due to age.

    If you keep riding them in that condition, you WILL do engine damage.

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