gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heater Pipe Replacement - Auxiliary|Page 2862 > < Heater Pipe Replacement - Auxiliary|Page 2860
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2. Install the inlet heater hose to the water pump.

3. Connect the heater hose to the heater core. Firmly push the quick connect onto the heater core pipe until you hear an audible click.
4. Install the heater and surge tank hoses to the mounting clip.
5. Install the air intake tube.
6. Fill the cooling system. Refer to Draining and Filling Cooling System in Cooling System.

Heater Pipe Replacement - Auxiliary|Page 2862 > < Heater Pipe Replacement - Auxiliary|Page 2860