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Grand Cherokee 2WD V6-3.7L (2008)

Engine, Cooling and Exhaust > Cooling System > Coolant > Component Information > Description and Operation > Engine Coolant > Page 2784

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Coolant: Description and Operation
Coolant - Operation

OPERATION

Coolant flows through the engine block absorbing the heat from the engine, then flows to the radiator where the cooling fins in the radiator transfers the
heat from the coolant to the atmosphere. During cold weather the ethylene-glycol or propylene-glycol coolant prevents water present in the cooling
system from freezing within temperatures indicated by mixture ratio of coolant to water.

Engine, Cooling and Exhaust > Cooling System > Coolant > Component Information > Description and Operation > Engine Coolant > Page 2784

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