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  1. #1
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    Hissing when pumping primer bulb

    20210106_161508.jpg
    Primer bulb won't get firm and can hear air coming from this hole on the back of the throttle body, gas smell too. This is the throttle body from my blown power head but same as the current one, serial number in signature. Is that normal?
    1995 Skeeter 200ZX, 1998 Mercury 200 (OG724176)
    2015 Ram 3500 dually Cummins G56
    The Bible

  2. Member
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    #2
    remove both of those small hoses from top of vst pump bulb leaking fuel means inlet needle or float problem might better look at pulse pump diaphram also
    .................................................. ...the scariest thing in life is the unknown ...................................

  3. Member
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    #3
    I'll check that, thanks.
    1995 Skeeter 200ZX, 1998 Mercury 200 (OG724176)
    2015 Ram 3500 dually Cummins G56
    The Bible

  4. Member
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    #4
    yes sir
    .................................................. ...the scariest thing in life is the unknown ...................................

  5. Member
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    #5
    Quote Originally Posted by JOE54 View Post
    remove both of those small hoses from top of vst pump bulb leaking fuel means inlet needle or float problem might better look at pulse pump diaphram also
    Pulse pump rebuilt took care of it
    1995 Skeeter 200ZX, 1998 Mercury 200 (OG724176)
    2015 Ram 3500 dually Cummins G56
    The Bible

  6. Member
    Join Date
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    #6
    .................................................. ...the scariest thing in life is the unknown ...................................