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    1985 Johnson 25hp J25TELCOS firing half as often on bottom cylinder at idle

    Hey y'all! Latest boat project has a 1985 Johnson 25hp that I'm trying to get running better. The bottom cylinder is firing half as often as the top one at lower RPMS. I have a knockoff tiny tach. Wrap it around the top cylinder, reads 1,000 RPM. Wrap it around the bottom cylinder it...
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    Yet another 1981 16' SS thread

    Hey crew! Welcome to my summer of COVID project/play toy. My regular summer hobby has been pretty much cancelled...so I asked the kids what they wanted to do. They said go fishing...so here we are. The boat is a 1981 Starcraft SS 160 with a 1996 Mariner 40hp on the back. Best that I can tell...
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    1996 Mariner 40hp four cylinder exhaust tube seal

    Good morning. Working on this "new to me" outboard. A little background...changed impeller/lower unit gear oil Tuesday last week. Used the boat 5 hours this weekend with no issues. Completing a visual inspection, I found what appears to be burnt engine oil coming out of the water intake...
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