The fuel filter on a 1992 Buick Century is located
in the fuel line, near the fuel pump assembly, usually under the vehicle. It's not easily accessible and typically requires getting under the car to reach it. You won't see it from the engine bay.
Because of its location and the need to work with fuel lines, replacing the fuel filter should only be done by someone familiar with automotive repair and safety procedures regarding fuel systems. Improper handling of fuel can be dangerous.
