Radiator fluid is vital for preventing your car engine from overheating.Antifreeze is a type of fluid that helps lower water's freezing point. At the same time, car coolant also raises the boiling point.Both are important in hot and cold weather.Check your owner's manual to see what type of radiator you need. It removes old coolant, dirt, rust and other deposits. Instead of letting gravity do the work, flushing uses water pressure to blast any accumulated bad stuff out of the cooling system’s passageways. Both the radiator and the engine block are cleaned out. The final step is to add new replacement coolant. Antifreeze is a concentrated product, normally based on glycol and contains inhibitors, according to the AA. Some types have to be diluted with water to make them a suitable concentration before use, which is where the name coolant comes from. Coolant is a 50-50 mix of antifreeze (ethylene glycol) and water. Step 5: Pour the Coolant into the Reservoir and Radiator. Use a funnel to pour the coolant into the tank. Pour in just enough until it reaches the “Max” line. The same thing goes for the radiator. If your radiator doesn’t have a fill line or you can’t find it, pour the coolant in until you can see it reach the bottom of the filler neck. Antifreeze vs. Coolant: How They Differ. Antifreeze and coolant are similar in many respects, and they share the same purpose. However, they are not the same. Typically, antifreeze consists mainly of ethylene glycol, an ingredient that has an extremely low freezing temperature. . Antifreeze, or engine coolant, is a colored liquid that is mixed with water to help regulate your engine during extreme temperatures. As the temperature outside changes from hot to cold coolant is pumped throughout the engine block to maintain an even operating temperature. Antifreeze does more than just regulate temperature, however. Most experts suggest using a 50/50 mix of antifreeze and water in your radiator. That’s why most commercial antifreeze you buy in an auto parts store already comes pre-mixed into the ideal ratio. Antifreeze is a type of coolant that is specifically designed to lower the freezing point of the liquid in the engine cooling system. It contains chemicals, such as ethylene glycol or propylene glycol, which prevent the coolant from freezing in cold temperatures. On the other hand, coolant is a broader term that refers to any liquid used to Antifreeze is a chemical that is usually made up of something called ethylene glycol and is mixed 50/50 with water in your radiator to circulate through your engine and maintain an optimal temperature. When you mix antifreeze with water it becomes coolant. But in the same way that chocolate syrup needs to be mixed with milk before it becomes On most vehicles, you can check your coolant level by peeking into the radiator fluid reservoir tank. Wait until your engine is cool, then simply pop the hood of your vehicle, identify the coolant reservoir (usually a small transparent tank with MAX {maximum}/MIN {minimum} or FULL/ADD lines marked on the side), and look for a cap with “engine coolant” or “antifreeze” stamped on the top.

is radiator coolant and antifreeze the same thing