Grand Cherokee 2WD V8-4.7L VIN N (2000)
Radiator Cap: Service and Repair
CLEANING
Clean the radiator pressure cap using a mild soap and water only.
INSPECTION
Visually inspect the pressure valve gasket on the cap. Replace cap if the gasket is swollen, torn or worn. Inspect the area around radiator filler neck for
white deposits that indicate a leaking cap.
