Where is the egr valve on a 2000 Buick century?

The EGR (Exhaust Gas Recirculation) valve on a 2000 Buick Century is typically located on the engine intake manifold, near the back of the engine. It can be identified by its distinctive shape and the vacuum lines or electrical connectors attached to it. Accessing it may require removing some components for better visibility and reach. Always consult the vehicle's service manual for specific details and diagrams.