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johnson spl 112 dead cylinder water out carb

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  • johnson spl 112 dead cylinder water out carb

    Compression 110,120,120,115 motor starts right -up and idles fine
    the cylinder with 110 does not fire (it never loses spark) @ low RPM's1500 -2500 the issue occurs . Once above 2500 rpm it fires fine; And motor runs flawlessly; the other symptom When below 2500rpms it appears water is coming out of the barrels of the carburetor (same carb that feeds dead cylinder) .The opposite cylinder (which is fed by same carb never misses a beat.) I am thinking head gasket. valves skyhook??? ...but I am a amateur. Winter is coming so I need a project! thanks

  • #2
    Do spark plugs have water on them, if so check head gasket.
    Regards
    Boats.net
    Johnson Outboard Parts

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