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  1. #1

    2003 rarely used supercharged sea doo with acceleration issues

    I changed the spark plugs and I still have a problem. The acceleration isn't there nor the power. The engine revs all the way and its loud as hell but it won't go past 42 mph. When I used to squeeze the throttle it used to hit 60 easily in seconds, now full throttle the engines revs to 7900 but slowly builds to barely 40+ plus the towing capabilities aren't there anymore either. Engine maxs out the rpms but it just has no power. Is there a fuel filter that can be changed? What are the possible problems with it?

  2. #2
    rick xp's Avatar
    Join Date
    Jul 2007
    Brisbane, Australia
    Check your Wear ring in the pump.

    Would put money on it that this is stuffed.

    Go to the online store on the left and look under seadoo.

    I think they are something like $60.

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