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    Another question about our 1978 Johnson 115hp

    Okay about our 1978 Johnson 115hp motor.....we checked the compression and it is fine. I posted a second question under another one of my other topics. The problems we are having started when my husband pulled the plugs on our motor and cleaned them up. He put the plugs back into the motor...
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    1978 Johnson 115hp compression?

    Can someone tell me what compression is considered within normal limits
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    1978 Johnson 115 hp won't fire on all cylinders

    My husband wanted me to post this and ask if anyone would know where to start checking when my motor is not firing on all cylinders. The motor will start but it back fires. If there is someone on tonight and reads this, then I will get my husband and he can detail the problem.
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    Need Help with 78 Johnson 115hp motor

    I just bought a pontoon boat with a 78 Johnson 115hp motor. I took it out on the lake today and I had a little trouble starting it (first time using this season) but once I got it going it ran pretty good at first. When I maxed the throttle the motor would run fine then it would almost act...
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