What should I do if my radiator is leaking coolant?
What should I do if my radiator is leaking coolant? Ensure you do not allow the coolant to drain onto the ground or into a drain. Coolant must be disposed of properly in order to protect the environment and adhere to the law. Close the drain valve and open the radiator pressure cap. Once the radiator is drained, close the valve or replace the drain cock. How do you change the radiator fluid in a car? Article SummaryX. To change your car’s radiator fluid, start by draining the old fluid from the radiator by opening the drain valve. After you’ve...