straightaxle
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- Joined
- Jun 13, 2012
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My 86 25HP two stroke Yamaha seems low on power, I pulled plugs when I got back to the dock, One plug was back(top plug, no bad little dark) the bottom plug was white whit a touch of bronzing. I'll post pics tomorrow as it is dark now. Its like the top cylinder is not firing all the time and when it does it is fouled. Is there any good way to check this out with out going to a shop?