Section 409 (Engine Mechanical - 4.8L, 5.3L & 6.0L (Repair Instructions - 3 Of 3))

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.