Where is the egr valve located on 1997 buick park ave?

On a 1997 Buick Park Avenue, the EGR (Exhaust Gas Recirculation) valve is typically located on the engine's intake manifold, near the throttle body. It may be positioned towards the back of the engine, making it somewhat challenging to access. You can identify it by its metal housing and the vacuum lines connected to it. For precise location and access, referring to a service manual or repair guide specific to your vehicle model is recommended.