Section 497 (Engine Mechanical (Repair Instructions -- 1 Of 3) -- 4.8L, 5.3L & 6.0L)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Repair Instructions (On-Vehicle & Off-Vehicle - Part 1)
- On-Vehicle Repair Instructions
- Drive Belt Replacement - Accessory
- Drive Belt Replacement - Air Conditioning
- Drive Belt Idler Pulley Replacement
- Drive Belt Tensioner Replacement - Accessory
- Drive Belt Tensioner Replacement - Air Conditioning
- Engine Mount Inspection
- Engine Mount Replacement - Left
- Engine Mount Bracket Replacement - Left
- Engine Mount Replacement - Right
- Engine Mount Bracket Replacement - Right
- Engine Sight Shield Replacement (4.8L, 5.3L, and 6.0L (RPO LQ4))
- Engine Sight Shield Replacement (6.0L (RPO LQ9))
- Crankcase Ventilation Hoses/Pipes Replacement
- Intake Manifold Replacement
- Engine Valley Cover Replacement
- Valve Rocker Arm Cover Replacement - Left
- Valve Rocker Arm Cover Replacement - Right
- Valve Rocker Arm and Push Rod Replacement
- Valve Stem Oil Seal and Valve Spring Replacement
- Oil Level Indicator and Tube Replacement
- Cylinder Head Replacement - Left
- Cylinder Head Replacement - Right
- Valve Lifter Replacement
- Crankshaft Balancer Replacement
- Crankshaft Front Oil Seal Replacement
- Engine Front Cover Replacement
- Crankshaft Rear Oil Seal Replacement
- Engine Rear Cover Replacement
- Oil Filter Adapter Replacement
- Oil Filter Bypass Valve Replacement
- Oil Pan Cover Replacement
- Oil Pan Replacement
- Engine Oil Pressure Sensor and/or Switch Replacement
- Engine Oil Level Sensor and/or Switch Replacement
- Oil Pump, Pump Screen and Deflector Replacement
- Timing Chain and Sprockets Replacement
- Camshaft Replacement
- Engine Flywheel Replacement
- Engine Replacement
- Engine Oil and Oil Filter Replacement
- Off-Vehicle Repair Instructions - Part 1
- On-Vehicle Repair Instructions