CategoryKnow How

Check with the experts at NAPA before investing in an automotive upgrade. Take advantage of our advanced shopping guides on brake parts, headlamps, bike racks, seat covers, cordless drills, garage storage solutions and more. Whether you need insight on buying a used car or what to do for an EV battery recall, the NAPA Blog will keep you informed and powered up.

Posted July 24, 2017 Know How

How to Fill Trim Holes

Customizing your car often means filling unwanted holes in your exterior sheet metal. This is most often the case as you will need to fill trim holes once the trim is removed. … Continue Reading How to Fill Trim Holes

Posted July 23, 2017 Know How

Alternative Energy: How Do Hydrogen Fuel Cell Cars Work?

Hydrogen fuel cell cars are relatively new, and availability is restricted to California. Here’s a look at the science that makes them possible.

Posted July 22, 2017 Know How

How to Drill Metal: A Beginner’s Guide

If you’re a dedicated DIYer, sooner or later you’re going to have to drill something. Here’s a quick and dirty guide to how to drill metal.

Posted July 20, 2017 Know How

Know-How Notes: Common Radiator Failures

With summer on the horizon, we start thinking about road trips and summer drives with family and friends. You make sure the luggage is packed, the oil is changed, and … Continue Reading Know-How Notes: Common Radiator Failures

Posted July 19, 2017 Know How

Fuel Injection System 101

A fuel injection system requires the harmony of many different parts and sensors all working together to optimize efficiency and power in your engine.

Posted July 18, 2017 Know How

Road Trippin’! Prep your Emergency Toolbox for Summer

Summer roads carry thousands of families traveling the highways and byways of these United States, searching for fun and togetherness in the sun. Along with that, the roads come with … Continue Reading Road Trippin’! Prep your Emergency Toolbox for Summer