Where is the smog pump on 2000 Buick century?

The smog pump, also known as the air injection pump, on a 2000 Buick Century is typically located near the front of the engine, often mounted on the passenger side. It is connected to the intake manifold and has hoses leading to the exhaust system. To access it, you may need to remove any engine covers or surrounding components. Always refer to a service manual for specific details and guidance on your vehicle.