Engine Cooling System & Automatic Transmission Cooling System: Cooling: Operation

Fig 1: COOLING FLOW - 2.7L ENGINE

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Courtesy of DAIMLERCHRYSLER CORP.

1 - RADIATOR

2 - COOLANT RECOVERY BOTTLE

3 - HEATER CORE

4 - CYLINDER HEAD

5 - CYLINDER BLOCK

6 - WATER PUMP

7 - THERMOSTAT

Fig 2: COOLING FLOW - 3.5L W/ENGINE OIL COOLER ENGINE

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Courtesy of DAIMLERCHRYSLER CORP.

1 - RADIATOR

2 - HOT BOTTLE/COOLANT RECOVERY BOTTLE

3 - HEATER CORE

4 - CYLINDER HEAD

5 - CYLINDER BLOCK

6 - WATER PUMP

7 - ENGINE OIL COOLER

8 - THERMOSTAT

Fig 3: COOLING FLOW - 5.7L ENGINE

GC0014662

Courtesy of DAIMLERCHRYSLER CORP.

1 - HOT BOTTLE/COOLANT RECOVERY BOTTLE

2 - HEATER CORE

3 - CYLINDER HEAD

4 - CYLINDER BLOCK

5 - WATER PUMP

6 - THERMOSTAT

7 - RADIATOR

The cooling system also provides a means of heating the passenger compartment and cooling the automatic transmission fluid. The cooling system is pressurized and uses a centrifugal water pump to circulate coolant throughout the system.