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    200 Mercury EFI low power

    Good evening, My 2003 Mercury 200 EFI decided it had too much power this weekend and backed off. I was hitting 5600 rpm prior and now i am sluggish and hitting 4500 rpms. I had a #6 coil replaced a few months back when I had a similar problem. I pulled the spark plug wires under load and...
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    Cooling issues on a 1995 Merc 2.5 Offshore

    Hello all, Found this forum while researching a recent cooling problem on my 1995 Mercury 2.5L Offshore 200hp outboard. Although I am sure the topic has been covered many times, I was unable to find my answers using the search. Yesterday I was out on my boat. Temp was great at idle with no...
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