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Yamaha 9.9 starting issue

chazebow

New member
I have a 1991 9.9hp 4-stroke outboard that only starts after squirting fuel into the carb. It will start up right away after squirting the fuel into the carb but it will run rough for several minutes and then after awhile it will run great. I'm not sure if this is a carb. problem or a fuel pump issue. Any advice would be greatly appriciated.

Thanks!
Mike
 
Those carburetors have very small passage ways and jets.---------Choke is not working !---------clean the carburetor carefully.
 
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