Draining and filling the engine coolant is fairly straightforward for most vehicles produced before 2000. Start by checking the condition of your coolant when the engine is cool. Remove the radiator ...

Winter is a harsh season on your car as the temperatures drop, and that requires that you “winterize” your car to protect it.

Checking up on your coolant is easy to forget, but an engine’s coolant is just as important as oil when it comes to your car. Coolant does raises the boiling point of the cooling system in summer, ...

The coolant in your car's radiator is not a forever liquid. Consumable fluids like engine oil, automatic transmission, and brake fluid need periodic replacement to keep your vehicle running reliably ...

As engines get very hot, coolant helps distribute heat to help prevent overheating and engine damage. It also adds antifreeze protection and acts as a lubricant for some of the engine’s components. If ...

When it comes to car trouble, few issues can produce blind panic in a driver faster than an engine overheating. Likewise, there are few car problems that can result to more expensive repairs, with ...

Since the invention of the automobile, drivers have sought ways to make their cars more efficient and reliable. Today's cars are the best they've ever been, but they're still not the maintenance-free ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Sep 26, 2025 4:00 PM EDT Pulling out your tools and replacing the ...

Several components in your car hold coolant, often called antifreeze, and any of them can get a hole or develop a leak. If your car loses too much coolant, its engine could overheat. Coolant is also ...