Posted on 9/26/2025
Living in Florida, freezing temperatures are rare, and you might wonder if a coolant flush is really necessary when your engine isn’t at risk of turning into a block of ice. While coolant, or antifreeze, does protect against freezing, that’s only one part of its job. In a warm climate like Florida, your cooling system still works hard to regulate engine temperature, and neglecting coolant maintenance can lead to overheating, corrosion, and costly repairs. Why Is Coolant Also Important in Hot Weather Your vehicle’s coolant circulates through the engine, radiator, and heater core, carrying heat away from vital components. Even if you never have to worry about freezing, Florida’s high temperatures put extra stress on your cooling system. Coolant is specially formulated to: Regulate engine temperature and prevent overheating Protect metal components like the radiator and water pump from corrosion Lubricate moving parts, such as the water pump ... read more