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  • Fuel Pump??

    I have a 2004 25 hp that has always run perfect. Took it vacation and it quit running after two days. I'm thinking fuel pump, the fuel bulb has no pressure. I too the pump off and looked inside and couldn't find anything obvious such as tear in diaphram. Any ideas before I replace pump?:

  • #2
    unbolt it, pump ball, if it leaks, replace

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    • #3
      Thanks, no leak, noticed some oil had leaked around the O ring...still no pressure when pumping ball

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      • #4
        Bulb should pump up and get firm.
        Sounds like the primer bulb check valves are bad or you have a restriction or air leak and it is just sucking air.
        See if you can borrow a complete fuel line from a friend and see if that takes care of your problem

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        • #5
          I will thanks

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          • #6
            Are you pumping the bulb with the arrow in the vertical position is the emergency lanyard in place
            Last edited by mitch; 09-03-2011, 09:35 PM.

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