Re: Rough idle... coughing... then dying (video). '69 Evinrude 9.5 Sportwin
do you have the square fuel pump?
Edit: Stupid question. yes you do that pump is used by a wide variety of engines. its a little over 20$ to rebuild it. just order a rebuild kit for a 9.9/15 horse engine--same pump. ( i have 2 omc 6 horses, a 9.5, and a 15, all use the same pump). Its a tricky job though, and use the guide on leeroys ramblings to show you how to orient the gaskets. also, the kit may have an extra gasket that didnt come out of the old pump, dont be alarmed. the new kits have an added gasket.
If you do it yourself be really careful with the springs and plastic caps that go with them. they tend to go flying if you are not being careful. the tiny spring.......i hate that tiny spring.