Fort Collins Auto Repair

Monthly Archives: August 2021

What Is Antifreeze (or Coolant)?

What Is Antifreeze (or Coolant)?

Antifreeze, also known as coolant, is a mixture of ethylene glycol, lubricant, and inhibitors to be put into your vehicle's radiator. A 50/50 dilution with water turns the antifreeze into a coolant, which maintains a stable temperature within the engine. Coolant is usually seen as a colorful solution that enables your car to function optimally in hot and cold climates. Here's an analysis of what antifreeze does for your vehicle.   PREVENTS FREEZING As the name implies, the antifreeze will stop the h2O in your car's engine and radiator from freezing in cold weather conditions. If the water in your radiator or engine freezes up, it may cause significant engine damage that will be expensive to repair.   PREVENTS OVERHEATING Some people argue that the heat has a more damaging effect on your engine than the cold. In hot climates, antifreeze blocks the water in the radiator and engine from boiling. Again, bubbling water within the radiator will permanently damage ... read more

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