Silverado 2500 2WD V8-8.1L VIN G (2005)
5. Install the inlet heater hose to the engine.
6. Connect the heater hoses to the heater core.
Firmly push the quick connect onto the heater core pipe until you hear an audible click.
7. Install the air intake tube.
8. Fill the cooling system. Refer to Draining and Filling Cooling System (with HP2)Draining and Filling Cooling System (without HP2) in Cooling
System.