How Do I Add Coolant To My Radiator?

How Do I Add Coolant To My Radiator? Can I add coolant straight to the radiator? If there is no overflow tank or if the tank does not empty back into the cooling system, then pour this directly into the radiator, making sure not to go over the “full” line. If there is no overflow … Continue reading How Do I Add Coolant To My Radiator?