Oil Definition - AutoZone Glossary

At What Temperature Does Gasoline Freeze?

Wonder how cold weather affects gasoline? Learn how cold is cold enough to freeze gas.

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?

AutoZoner suprised to read P3400 on his Fix Finder code reader

P3400: Cylinder Deactivation System Bank 1

Reading P3400 on your scan tool? Check out some common causes and solutions to this problem.

P0102: Mass Air Flow (MAF) Circuit Low

Seeing P0102 on your scan tool and wondering what gives? Check out this guide for common causes and solutions.

Nine Month or 9,000 Mile Maintenance Checklist

In addition to following our other interval checklist, use this guide at the nine month mark to maintain your vehicle.

two jugs of Valvoline full synthetic motor oil sitting atop a red toolbox

Three Months or 3,000 Mile Maintenance Checklist

In addition to monthly routine maintenance, here are 9 things to check every three months.

Six Months or 6,000 Mile Maintenance Checklist

Properly maintaining your vehicle on a monthly basis helps to take care of your vehicle but these few items should be checked twice a year or every 6 months.

Man pouring STP synthetic oil into his car's engine.

12 Month or 12,000 Mile Maintenance Checklist

Maintain these few things annually to keep your vehicle on the road.

A Duralast loaded strut sitting on top of a shop table.

Benefits of Loaded Struts

Eliminate the hassle of extra tools and dangerous components by upgrading to Duralast Loaded Struts for an easier install and a smoother ride.