EGR Valve (8.1L): Removal
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Remove the engine sight shield. See ENGINE SIGHT SHIELD under MISCELLANEOUS. Disconnect EGR valve harness connector. Remove EGR valve mounting nuts. Remove EGR valve and EGR valve gasket. See Figure.