Where is the injector relay on a 1988 Buick century?

On a 1988 Buick Century, the injector relay is typically located in the engine compartment, within the fuse and relay box. This box is usually mounted near the battery. To access the relay, you may need to remove the cover of the fuse box and refer to the diagram on the inside of the cover for the specific relay location. Always ensure the vehicle is off and the key is removed before attempting to inspect or replace relays.