Where is the egr valve on a 98 Oldsmobile?

On a 1998 Oldsmobile, the EGR (Exhaust Gas Recirculation) valve is typically located on the intake manifold, near the throttle body. It may be mounted vertically or horizontally, depending on the specific engine model. To access it, you might need to remove some components for easier visibility and reach. Always refer to a repair manual for your specific model for precise location and removal instructions.