Durango 2WD V8-5.7L (2008)
Coolant: Description and Operation
Coolant - Operation
OPERATION
Coolant flows through the engine block, cylinder head, 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.