Tagcooling system

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

Does a Car Heater Use Gas?

Does a car heater use gas? Understanding this component can help you make smart decisions about fuel economy.

Read your manual, understand the antifreeze you need and then make sure to match it up with the jug you buy at the store.

With some poking around at the likely culprits, you or your mechanic can troubleshoot a car heater blowing cold air or no air at all.

Heater core replacement is one of those jobs you have to do if the windshield fogs when the defroster is running.

A bad water pump will ruin your engine in short order. Know the signs of failure to avoid a catastrophe.

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.

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.

How is an air-cooled engine different from a water-cooled one? Read on to learn more.

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.