Tagradiator

Searching for radiator info? Check out all the radiator related articles here on the NAPA Know How blog. We’ve got Know How for all!

Antifreeze vs. Coolant: Are They the Same?

Are antifreeze and coolant the same thing? They’re similar in many respects, and they share the same purpose, but they are not the same.

A radiator leak is nothing to treat lightly. When you see fluids that are supposed to stay inside your car on the outside, there’s trouble.

How can you protect your engine if your car is overheating? Here are some steps to follow.

Air in your cooling system is a bad thing and can lead to engine damage if it’s not addressed. Let’s talk about how to bleed a radiator.

Knowing how to cool an overheated engine quickly can keep you on the road and out of the repair shop. Here’s a quick list of things you can do.

How do you know if your water pump is wearing out? Here are some signs that your water pump is in trouble and what you should do if you see them.

Seeing the “Check Coolant Level” warning on your dashboard is often a sign you’re about to have a very bad day.

All GM trucks, vans and SUVs ( Chevy Tahoe, GMC Sierra, Chevy Silverado, Cadillac Escalade, GMC Savana, etc.) used plastic heater hose connectors (disconnects) for the heater hoses from 1999-2014. … Continue Reading How to Replace Chevrolet/GMC Heater Hose Connectors

Coolant can be highly toxic and needs to be handled with care. Learn how to dispose of antifreeze properly.

You know about oil, washer fluid and brake fluid, but what is antifreeze? Learn why antifreeze is important for your engine.