Evinrude 9.9 question

[RyeGuy]

I've an older Evinrude 9.9, maybe 30 years old, only has maybe a few hours a year on it..up until last year it worked fine but then it started stalling and the only way I could keep it running was to manually pump gas into the engine. Is the problem likely related to the engine or the gas line running from the tank?

thanks..

[boats.net]

Sounds like fuel pump or carburetor.