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    1981 Johnson 115hp Jets

    I pulled the high speed and intermediate speed jets off my carbs to clean. I put them back in and seated them all the way. After doing this I relized I had not taken a refernce point ( they seemed to be screwed in tight) Are these jets adjustable and did I just screw up??, or do they screw in...
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    no speed

    I have an 81' Johnson. Put new throttle cables, changed plugs, gas, filter, sprayed carb cleaner.<br />Starts fine , Idles, runs at low speed, but when i goose it no speed. Bob_VT suggests pumping the primer bulb while under power,If I DO NOT expierance a power loss this usually means a fuel...
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    fuel pump ?

    How can I test my fuel pump?<br />I have a 1978 or 79? 115 hp Johnson outboard. It ran fine the first couple of times out this year, then it decided to only give me half the power. It starts, idles and travels at slow speed just fine, but when I gun it same slow speed. ???<br />would I have to...
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    79' Johnson outboard carb question

    I just bought a boat w/ a 78' Johnson 115hp outboard. My first couple of times out went fine. Now it starts, idles and runs at low speeds just fine. When I give it full throttle I get no response, just the same slow speed, no engine rev., no sputter just slow speed. Ive checked the plugs, put on...
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    115 Johnson OB

    I just bought a boat w/ a 78' Johnson 115hp outboard. My first couple of times out went fine. Now it starts, idles and runs at low speeds just fine. When I give it full throttle I get no response, just the same slow speed, no engine rev., no sputter just slow speed. Ive checked the plugs, put on...
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