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    Yamaha 150 ox66 low rpm problem

    my boat set up and was unused for about 1.5 years. I have had some work done on it to get it back in running condition. The problem that i am having now is very sporadic but happens every time i take it out to run it. At low rpms(<2100) the engine will drop rpms, will not stall, and then...
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    Yamaha engine leaning out

    I have a 2002 Yamaha 150 OX66 2 stroke. I had a problem last year where the primer bulb would collapse causing the engine to run lean and eventually stall. I bypassed the fuel water separator and the engine ran like a champ. When back on shore, i went out and replaced the entire harness and...
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