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    115 Johnson Knocking

    I have had a problem with the motor knocking on de-cell for a while now. A little history. Motor: 2001 115hp Johnson Ocean Pro(bought used)- The original powerhead burned a hole in #1 piston, replaced powerhead and determined the cause to be timing advanced 10 degrees fast(at least that is...
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    Johnson 115hp Rebuild Knocking

    I have recently had a 2001 Johnson 115hp powerhead rebuilt and only has about 1.5 hours on it. The question is that when the throttle is reduced(decelerated) the engine knocks loudly. The rebuilder says that the rumble is normal, but it does not sound like a rumble or a pinging it sounds like...
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    2001 Johnson 115 Shut down

    I have a 2001 Johnson 115hp. Just replaced the powerhead and had it set up(timing & idle) at a boat mechanic shop. Went through the recommended break-in with no problem other than a de-cell knock. I have put about 20 hours on the new powerhead. I was out the other day and was towing tubes...
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    Tilt /Trim Electric Motor Running

    I have a 2001 Johnson 115hp. Used the boat the other day and all worked fine. Brought the boat home and parked it and the next day went out and heard the electric tilt/trim motor running and it would not shut off. Finally had to disconnect the battery cable to stop it. The motor started by...
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    New Power-Head problem

    Just replaced the power-head on a 2001 Johnson 115hp Ocean Pro. I was following the break in procedures supplied with the motor. 1st hour I was to run the motor at no more than 3000rpm and vary the throttle setting. All went fine for the first hour. The second hour called for and increase in...
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    2001 Johnson 115 Blown Piston

    5 months ago I purchased a used 2001 Johnson 115hp Ocean Pro on a 2001 Sea Hunt. When I bought the boat the dealer stated that the motor was thoroughly checked out and was in excellent shape and had compressions of 145/145/150/150. Since then I have ran the motor around 15 hours. While using...
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