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  1. M

    1962 Johnson 10 HP Hard To Start

    I have a 1962 Johnson Model # Qd-23A. It is extremely hard to start and when pulling it gas flows back out from the carb. I haven't used the motor in prolly a month I have a feeling that is one of the reasons it wont start. It was also in the tilted position so I think that the float could...
  2. M

    10 hp Proper Fuel Mix

    I have a 1962 Johnson 10 HP that needs the ajustments on the high and low speed mix. <br /><br /> Thanks, Mike
  3. M

    Proper Compression

    I have a 1962 Johnson 10 HP. What is the correct compression.<br /> <br /> Thanks, Mike
  4. M

    1962 Johnson 10 HP sputters and stalls

    I have a 1962 Johnson 10 HP model number QD-23a that when started sputters really bad. It runs very hard and unsmooth. I replaced coils condensers and points and also new spark plugs. Also a carb rebuild. Any suggestion.<br /><br /> Thanks, Mike
  5. M

    1962 10 hp johnson #2 cylinder

    Have older Johnson motor has been sitting for 15years +, carb sparkplugs fuel lines all new. Both cylinders have spark and compresion, engine will start does run seemingly ok at high idler. When thottled up in gear high end not smooth low idel engine will quit.Found that at idle #2 cylinder...
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