Grand Cherokee 4WD V8-5.2L VIN Y (1998)
Coolant: Description and Operation
General Information
The cooling system is designed around the coolant. Coolant flows through the engine water jackets absorbing heat produced during engine operation.
The coolant carries heat to the radiator and heater core. Here it is transferred to ambient air passing through the radiator and heater core fins. The coolant
also removes heat from the automatic transmission fluid in vehicles equipped with an automatic transmission.
