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    1978 115hp Will not go pass 2000rpms

    Starts fine, runs good at idle, give it some gas and bogs at 2000 rpms, I have run new gas lines, new gas, and cleaned carb as far as cleaner goes without dismantling the whole carb. I have manually brought it up to 3000rpms when idling. any suggestions??
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    115 Volts drop when trying to start

    I have a 78 115hp Johnson, it was running great, then it sat for a week. I have checked the battery the starter, and the cables. What it does, it turns over and the volts drop to 7.4v not enough to start the engine. I pulled out the 4 plugs it turns but not very strong. Less when the plugs are...
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    1978 Johnson Ignition wiring diagram

    I need the schematic for the ignition switch for the 78 Johnson with the kill switch. Thanks
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    1978 115 comand center shifting

    I can not shift into reverse, it will go foward with no problem. The cables are fine, i can manually shift it into reverse, from the engine. I have taken the bottom part of the center off and do not see any broken pieces or metal shavings. The other issue is the key will not turn over the...
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