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    Lost performance on the way back...

    76 9.9 Evinrude. Wield problem...going out plane the boat Okay, fish a bit on the way back felt like 2/3 of the power and can't plane anymore. if unload some weight from boat tried again, it goes back to the same top speed. brand new impeller and NGK 7BHS plugs. compression 112/114. Tested...
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    Evinrude 9.9 run at half choke...

    hi all, got a 1976 Evinrude 9.9. really hard to start, when it finally started, it can only run at higher throttle otherwise has to be half choke and set to rich (2.5 turns or more). It will "cough" if turned to leaner or less choke. I thought it might be somewhere leaked from the Carb, so...
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    4 HP Seahorse Dry Plugs

    I'm working on a 1970 Johnson Seahorse 4 HP. Compression test are 93 top and 95 down. It won't start at all. Took the plugs out and they are both totally dry no sign of fuel. So I cleaned the carb inside and out with a kit still no go. I went further and replaced reeds. Still no go and...
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