Recent content by nhboat

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    1986 mercury 75 running out of fuel

    hi, 1986 mercury 75hp 4 cylinder seems like its running out of fuel. she will idle fine and comes out of the water no problem and runs at 5000-5500 rpm for about 30-45 seconds and then loses power and will stall out. when it starts to happen if i back the throttle off she will stay on and idle...
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    75hp 2 stroke 4 cylinder few questions...

    hi have an 84-86 75hp mercury 4 cylinder i just got. few questions. the trigger wires were very corroded so i replaced the trigger. it now starts and idles nice on land and starts and idles low in the water. ran good in the water for about 5 mins then just dried on me. got it re started with...
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    help with mid 80s mercury 75hp

    hi, i just bought a boat with an 84-86 mercury 75hp 4 cyl. it skips and pops some when it runs with muffs on. dont want to try it in the water until it runs much smoother. i was told the coils, and pcm were replaced. compression is about 130 all 4 cylinders. new plugs. i checked wiring and found...
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