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jeep Workshop Repair Guides


Grand Cherokee 2WD V6-3.7L (2008)

Maintenance > Fluids > Coolant > Component Information > Description and Operation > Engine Coolant > Page 1944

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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.

Maintenance > Fluids > Coolant > Component Information > Description and Operation > Engine Coolant > Page 1944

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