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    spark test

    I have 1971 60hp johnson. Having trouble running. I tested all three sparks with automotive tester that starts at 0 -10-20-30. cyl 1 sparked good and strong at 10 and around 15 it wasn't as strong and a little intermittent. cyl2 strong at 10 and 15 and ever now and then on 20. cyl3 strong at 10...
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    Spark at plugs, but cyl not running

    Ok, here we go again. 1971 60hp johnson. I had cyl 1&2 running and 3 not. Took off carb and got fuel to number 3 now. You could pull off plug wires off 1&2 and engine would bog and 3 nothing. Now only cyl 3 is running and 1&2 you can pull plug boots off and motor does nothing. There is spark...
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    motor has miss help

    I have a 1971 60hp johnson, 3cyl. Motor has trouble with a slow idle as it wants to die, I took it to a mechanic and it will idle a little better it has a miss. He adjusted the points and says that he can pull off plug wire 1 and 3 and it don't make much difference, but when he pulls off #2...
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