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COOLING DESCRIPTION 3.7L ENGINE The cooling system consists of the following items: • 2 Speed electric cooling fan - Standard. • 2 Speed electric cooling fan and mechanical engine fan with viscous clutch - Heavy duty cooling only • Radiator • Thermostat • Combined coolant pressure bottle/overflow system with pressure cap • Combination A/C/transmission oil cooler (if equipped with an automatic transmission) • Coolant • Water pump • Hoses and hose clamps 2.8L DIESEL ENGINE The cooling system regulates engine operating temperature. It allows the engine to reach normal operating temper- The cooling system also provides a means of heating the passenger compartment. The cooling system is pressur- COOLING SYSTEM COMPONENTS The cooling system consists of: • Charge Air Cooler • 2 Speed Electric Cooling Fan with an engine driven fan with viscous clutch • A aluminum-core radiator with plastic side tanks • A separate pressurized coolant tank • Combined coolant pressure bottle with pressure cap plus an overflow system • Fan shroud • Thermostat • Coolant • Low coolant warning lamp • Coolant temperature gauge • Water pump • Hoses and hose clamps 7 - 2 COOLING KJ |