Recent content by jackoff

  1. J

    25hp johnson video

    Short video on this back fire that kills the engine. Compression was 90lbs both side. Rebuilt the carb was no help. New pugs. Good spark.
  2. J

    how do I make sure cylinder wall is not cracked

    I have a 1978 johnson 15hp. For a while it was only running on one cylinder, good spark and plug was wet ( thought it was gas but now I think it may have been water too ). Thought it was possible head gasket so I changed it and then cylinder started leaking at gasket on the out side of the head...
  3. J

    cylinder head leaking

    I have a 1978 johnson 15hp. For a while it was only running one one cylinder, good spark and plug was wet ( thought it was gas but now I think it may have been water too ). Thought it was possible head gasket so I changed it and then cylinder started leaking at gasket on the out side. Thought...
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