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 ...

Coolant leak signs every driver should know Why leaks matter: Coolant loss reduces your engine’s ability to regulate heat, risking warped heads, blown gaskets, or total engine failure. Spotting early ...

Engine coolant isn't something you often think about when considering the running costs of your car. Beyond regularly filling up the gas tank and changing the oil every so often, that other liquid ...

View post: Kia Announces Body-on-Frame Midsize Pickup Truck Coming to the U.S. to Fight Tacoma and Ranger Autoblog may receive a share from purchases made via links on this page. Pricing and ...

Modern engines run hotter, use thinner materials, and depend on electronics in ways that would have baffled drivers a ...

Newer engine coolant may be designed to provide freeze protection and water-pump lubrication for up to 10 years, but this doesn’t help guard your vehicle’s engine against contamination-related ...

The internal combustion engines that power most modern cars generate huge amounts of heat as they run. While it's normal for your vehicle's engine to become quite hot while driving, too much heat can ...

Elizabeth Nelson, coolant program manager at Polaris Laboratories, a fluid-analysis company in Indianapolis, Ind., tells a story that would strike fear into the heart of any fleet manager. A class-8 ...

When an internal combustion engine burns fuel, heat is created at temperatures as high as 4000°F (2200°C). This heat must be removed by some form of cooling. The two most common ways to dissipate heat ...