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    2005 mercury 115 4 stroke limp mode

    Guys I need some help. For two years my boat goes into limp mode, every single time I take it out. Sometimes only once, sometimes three times. Reset at neutral then Runs great and purrs like a kitten. No, it's not overheating. It doesn't matter if I'm at 1000 rpm, 3000 rpm or 6000 rpm. Been to...
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    Black Spark Plugs

    I have a 2005 115 Mercury 4 stroke EFI. I bought it this June and it ran great all season. I just winterized it. I pulled out the #1 spark plug and noticed it is really black, crusty and not normal. I noticed oil around the spark plug hole. I pulled #2 and the plug was a little better but black...
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