A coolant is a substance, typically liquid, that is used to reduce or regulate the temperature of a system 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. 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. Learn the key differences between engine coolant and antifreeze, how they impact your car's cooling system, and when to service your coolant to keep your engine running smoothly.
Though coolant and antifreeze are often used interchangeably, they aren’t the same Here are the differences car owners should be aware of. On this page, we’ll explain how you can check your engine coolant, how to know what type of coolant your car needs, why cars sometimes overheat and what you should do about it, as well as what the low coolant warning light looks like. Here’s how to choose the right engine coolant for your car, plus how to safely top up and check coolant levels in this guide. Learn about various coolant types—green, orange, pink, and blue—each suited for different engine needs Discover key functions of coolant, the importance of correct levels, and maintenance tips to prevent costly damage.
It flows through the engine block, absorbing heat generated by combustion and transferring it to the radiator, where it is released into the atmosphere.
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