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Recent content by griffinr

  1. G

    Spark comes and goes

    Hello, I have a Mercury 70 hp 3 cyl. The spark comes and goes. It's almost like a bad wire. I've replace the switch box but it didn't change anything. I can start it, shut it down. back it in the water and it won't start. Pull it out, check the spark and nothing. Any ideas? Thanks, Bob
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