Build Definition - AutoZone Glossary

Why is My Engine Ticking?

A ticking sound in your engine can indicate a few different things that could be going on under the hood. Learn to diagnose and fix these types of issues.

person showing how to install an new air filter

How to Clean a Reusable K&N Air Filter

K&N's reusable air filters require cleaning, not replacing. Learn how to clean these filters.

anti-roll bar isolated on white background

What to Know About Sway Bars

Sway bars hold suspension parts together. Learn how these parts work.

First windshield wiper design from Mary Anderson's patent

Who Invented Windshield Wipers?

Think about wipers much? Wonder how they came to be? Learn about the origin and development.

Forced induction muscle car resting on the road in the light of the setting sun. A wastegate peaks out from the top of the hood to allow compressed air to escape from this supercharged or turbocharged ride.

Forced Induction: Superchargers and Turbochargers

Forced induction can add a lot of power to an engine. Learn more about turbos and superchargers.

Cars driving through snow and winter road treatments

How to Prevent Winter Rust

Learn how to protect your vehicle from road treatments that are often used in the winter.

Man looking forlornly under his hood where there is a dead car battery.

How to Get A Car Unstuck from the Snow

Learn what to do if your car gets stuck or breaks down on a winter road.

STP motor oil in front of a red classic car in the garage

What Does Oil Do for a Car's Engine?

It's common knowledge that oil protects engines. But do you know why?

AutoZone associate using code reader to diagnose CEL P0446

P0446: Evaporative Emission Control System Vent Control Circuit

Seeing P0446 on your scan tool? Learn common causes and solutions for this problem.