Where is the egr valve on a 97 Jeep Grand Cherokee 4.0?
The EGR valve on a 1997 Jeep Grand Cherokee 4.0L is located on the intake manifold, near the back of the engine, on the passenger side. It's often fairly close to the firewall. However, the exact location can vary slightly depending on specifics of the engine and any modifications. You'll likely need to consult a repair manual or online diagrams specific to your year and engine for a precise visual.