A coolant is a substance, typically liquid, that is used to reduce or regulate the temperature of a system Simply put, coolant is the liquid that functions to cool the engine in your car To fully understand the automotive coolants of today, we must first look at the qualities of the pure water once used for this purpose. Engine coolant, commonly referred to as antifreeze, is a mixture of water and chemicals used to prevent your engine from overheating and freezing in extreme weather conditions. Though coolant and antifreeze are often used interchangeably, they aren’t the same Here are the differences car owners should be aware of.
Coolant is as vital as oil for your car, preventing overheating and freezing Learn about coolant types, when to change them, and how to avoid costly mistakes. Coolant is more than just a colorful fluid in your vehicle’s radiator—it’s essential for protecting the engine from extreme temperatures and corrosion Also called radiator fluid, coolant regulates engine temperature by absorbing heat and transferring it to the radiator. Coolant (or antifreeze) is used in the engine to stop the water used to transfer heat to the radiator freezing due to low temperatures Coolant also works in the opposite direction, by preventing damage from the water being too hot if the engine is overheating.
It flows through the engine block, absorbing heat generated by combustion and transferring it to the radiator, where it is released into the atmosphere. There are many options to choose from when it comes to antifreeze and coolant Use this guide to learn how to make the best choice for you.
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