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Thread: 1999 25 HP Merc

  1. #1
    Join Date
    Jun 2009
    Location
    Falkville, Al., United States
    Posts
    21

    Default "My son has 25 hp 99 merc that

    "My son has 25 hp 99 merc that every so often it will bog down when taking off. It may do it once a day then more often, usually after we have stopped and fished a while. It will start ,go to wot then bog down . We pump the bulb it starts an runs. I have checked the lines and primer ball .Can anyone help? Thanks!"

  2. #2
    Join Date
    Feb 2009
    Location
    perth, wa, Australia
    Posts
    956

    Default The carby may be set a bit lea

    The carby may be set a bit lean turn the idle srew out 1\4 turn and try it again

  3. #3
    Join Date
    Sep 2006
    Location
    SF BAY AREA, CALI, USA
    Posts
    8,649

    Default carb needs a cleaning

    carb needs a cleaning
    HUMAN BUILT = HUMAN FIXED

    CERTIFIED MARINE TECHNICIAN

    WWW.JUSTINTIMEMARINE.COM

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