Are Engine Antifreeze and Coolant the Same?

[McTucker]

Engine antifreeze and coolant are not the same. Antifreeze is a type of coolant with antifreeze properties. Antifreeze not only prevents freezing but also provides cooling, anti-corrosion, and anti-scaling effects, and can be used year-round. Coolant, on the other hand, can only be used in summer. In winter, when temperatures are low, coolant lacks antifreeze properties and is prone to freezing. Coolant is a liquid that helps lower the engine's temperature by circulating within the engine's cooling system, carrying away excess heat generated during engine operation to ensure the engine runs at the proper operating temperature, thus providing a cooling effect. The steps to replace antifreeze are: 1. Open the vehicle's engine hood and locate the antifreeze reservoir in the upper right corner; 2. Open the antifreeze drain plug under the radiator to drain the old antifreeze; 3. Add new antifreeze, tighten the cap, and the antifreeze replacement is complete.