Where is the fuel pump on a 1993 Buick century 3300?

On a 1993 Buick Century with a 3300 engine, the fuel pump is located inside the fuel tank. To access it, you typically need to remove the fuel tank itself, as it is not externally accessible. Some models may have a service access cover on the top of the tank, but most require tank removal for fuel pump replacement. Always ensure to follow safety precautions when working with fuel systems.