Section 1406 (Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L (3 Of 5))

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.