Understand the difference between coolants, and how to look for problems. Coolant (sometimes referred to as antifreeze or radiator fluid) is used to regulate your engine temperature and prevent it ...

Many drivers wonder if red coolant is better than green, especially with so many options on the market. Red coolant generally lasts longer and offers stronger corrosion protection, while green coolant ...

When there’s next to no coolant or antifreeze in your car’s system, or it has changed its color to dark brown, it certainly needs replacement to avoid any further problems with overheating. So, let’s ...

Jason Cannon (00:00): CCJ's 10-44 is brought to you by Chevron Delo Heavy Duty Diesel Engine Oil. Now there's even more reasons to choose Delo. (00:09): Coolant and antifreeze there's absolutely no ...

Polaris Laboratories is busting coolant myths, one by one! Check out the second video in our Coolant Myths, Busted! series. Does the color of your coolant mean anything? It’s important to understand ...

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 ...

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 ...

QUESTION: I have a question about antifreeze. Many months ago, my trusted mechanic was making repairs to my 1995 Chevy Lumina. He told me he had to flush the radiator because I had added a different ...