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  1. #1

    rotax 717 fuel supply problem

    hi guys, i have a problem with this engine! after one or two days iof not use this engine wont start because no fuel arrives to carbs. carbs was totally rebuild and renwed and this problem start from that operation. to fix temporany this trouble i installed a primer pump, and pwc goes quite good
    my meccanic told me is coz bu low pressure of cilinders, but im non so agree...
    someone can help me?

  2. #2
    steve45's Avatar
    Join Date
    Feb 2008
    Check the condition of the pulse line that operates the fuel pump. If it's kinked or split, no fuel.

  3. #3
    Tool Bag water worx's Avatar
    Join Date
    Aug 2006
    Sunny Fla
    Pop off is too high

  4. #4
    Agree with what the others say... you might also look at the fuel lines. How old is your ski? Do you still have the original gray fuel lines in it? If so, those do need to be changed.

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