Coolant is a 50/50 combination of water and antifreeze. Like motor oil, coolant flows through internal combustion engines to absorb and remove heat, prevent corrosion, and help the motor function at ...

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 ...

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 ...

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 ...

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 ...

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 ...

Remember when nearly all coolants used to be green? Now they seem to come in every color of the rainbow. Are they all really that different? What sets them apart, and how do you know which ones to use ...