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  1. #1
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    Apr 2005
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    Fuel Pump on 2003 150 Johnson Model J150GLSTA

    Rusty:
    I looked at the Service Manual for this motor and it shows the fuel pump for WDL or WPL models ( I forget which right now), but it doesn't say anything about other models. Are the pumps on other models in the same place on the motor?
    What is the diff between those and the other models?

    I assume when you told me on a previous post that it was probably my fuel pump that was bad, that you were talking about the supply pump and not the OMS pump?? Problem was the motor would take off fine and then die after about a few seconds. When I checked the bulb it was soft. If I pumped it up and would run OK for a few secs. and then it would die again and the bulb would be soft again. I had to keep pumping the bulb in order to get back to the ramp.

    Does the fuel supply pump have a diaphram that can be replaced or do you need to replace the entire pump???

    Sorry to be so long winded..

    Honda John
    1999 Champion 181 SC w/ 2003 150 Johnson
    Model # J150GLSTA Serial # 05001768

  2. Member
    Join Date
    May 2004
    Location
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    #2

    Re: Fuel Pump on 2003 150 Johnson Model J150GLSTA (Hondajohn)

    On the J150GLSTA the fuel pump is the OMS pump, it is the only fuel pump on the 60 degree motors.

  3. Member
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    #3

    Re: Fuel Pump on 2003 150 Johnson Model J150GLSTA (RUSTY63)

    Thanks Rusty!!! They don't make that obvious in the manual.

    Honda John
    1999 Champion 181 SC w/ 2003 150 Johnson
    Model # J150GLSTA Serial # 05001768

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