pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Engine Coolant Heater|Page 2513 > < Technician Safety Information|Page 2510
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Engine Block Heater: Service and Repair
Engine Coolant Heater

Engine Coolant Heater And Radiator Outlet Pipe Assembly

Engine Coolant Heater Cord Routing

REMOVE OR DISCONNECT

1. Drain coolant. 
2. Raise vehicle.
3. Cord from engine coolant heater.
4. Engine coolant heater.

If not originally equipped with an engine coolant heater:
1. Remove threaded plug from coolant pump housing.

INSTALL OR CONNECT

Engine Coolant Heater|Page 2513 > < Technician Safety Information|Page 2510