Silverado 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
Coolant Line/Hose: Service and Repair
Exhaust Gas Recirculation (EGR) Coolant Hoses/Pipes Replacement
Exhaust Gas Recirculation (EGR) Coolant Hoses/Pipes Replacement (6.6L (LLY) Engine)
Removal Procedure
1. Remove the intake manifold cover.
2. Remove the air cleaner outlet duct.
3. Important: Do not use a screwdriver or other tool to pry the hose loose. The hose can be torn or damaged. Loosen the hose by twisting.
Loosen the charged air cooler outlet duct to intake hose clamp.
4. Remove the charged air cooler outlet duct from the intake.
5. Remove the tie strap from the electrical harness.
6. Reposition the engine harness from the air inlet tube.
