Cars and their components can get complicated. If you want to learn about how they work, check out our blog articles for trustworthy automotive advice.
Don't be left without a key! AutoZone can cut keys at select locations so you aren't stuck without a spare.
Just like an car, boats require regular maintenance to run properly. Learn how to keep your boat up and running with AutoZone.
Does motor oil expire? Learn how long motor oil lasts in unopened container and in the engine and when you should change it.
Can an alternator drain your vehicle's battery? We answer this question and more on how the alternator impacts the battery in your car.
If your car's brake lights are won't turn off or won't turn on, we know which parts can cause this trouble. Learn how to troubleshoot.
The oil change light alerts you when your engine's oil pressure is too high or too low. Learn how this works and what it may mean.
Rebuilt, or salvage, titles are found with cars that have received significant damages. Learn what to look for when shopping for vehicles with this type of title.
Wheel bearings hold the wheels on your car. As such, they're pretty important. Learn to diagnose issues with these parts and how much they cost to replace.
The timing belt is one of the most important parts of your vehicle's engine. Learn about the symptoms and costs you may encounter if something goes wrong.
Burning oil is a symptom of a problem that needs to be addressed before the problem gets worse. Learn how to diagnose problems that cause a car to burn oil.
A car window that won't move is an annoyance and a safety hazard. Learn how to diagnose this issue so you can repair the part at fault.
Thieves steal catalytic converters so they can sell precious metals inside of the converter. Learn about how to prevent yours from being stolen.
Smoke from the exhaust pipe can mean a few different things depending on the color of the smoke. Learn what to look for so you can figure out what is wrong.
Your car's AC compressor is a crucial part of what makes your car's AC work, and if you have AC trouble on a hot day, you'll want to know more what it does, and how to replace it should it go bad.
Wondering if you should use ramps or a jack and stands to lift your vehicle? Learn the pros and cons of these vehicle lifts.
Low refrigerant levels can prevent your vehicle's air conditioning from working properly, but that isn't the only thing you need to check. Learn about the costs of an AC recharge and related services.
Learn common causes and solutions for a car key that won't turn the ignition cylinder.
There are a lot of factors that affect the cost of a brake job. Learn these factors and some standard prices from this guide.
Winter means bad weather, less sunlight, and poor road conditions. Luckily, a small amount of basic maintenance and some quick inspections can get your car ready to drive through winter weather.
No one likes being cold, especially your car. Does your car need to be warmed up before it's safe to drive? Maybe a little.
You are driving along, minding your own business, when suddenly the battery light goes on in your car. What does it mean?
Learn 5 common causes of a lit check engine light, and what you can do to take care of it.
Every wonder what's up with brake fluid flushes? Learn why about brake fluid flushes, why they matter and how they're done.
Getting stranded in the winter is rough. If you keep the right things in your car, it will be less rough. Learn what those things are.
Have a question about your car's coolant? We compiled answers to some of the most commonly asked question.
There are a few factors at play when it comes to starter replacement costs.
Starting trouble? Diagnosing the starting system can be difficult. That's why we rounded up 7 ways to tell if your battery is dead.
Dashboard lights are nothing new, but the messages are. The following list of car warning lights are the most common lights used by auto manufacturers.
Learn about 12 great tools that can help any DIYer up their game.
Learn about these small, yet reliable power sources.
Learn how this system works and what parts you should check on if your car won't blow hot enough air.
Learn how brake fluid works, and about the differences between the types of brake fluid that are available.
Do you hear IAT, OAT, and HOAT, and wonder what it all means? Learn about the different types of antifreeze to determine what's right for your vehicle.
Both of these parts have a lot in common, but they're pretty different too. Learn about how these parts work, and how to tell when they aren't working correctly.
Ever wonder how what the numbers on oil jugs mean? Find out what you need to know.
Learn about mods that can help you unlock your truck's performance, or just customize it for yourself.
Learn everything you need to know about traction control systems.
Wondering how much it'll cost to take your ride in for a tune-up? Learn typical price ranges and what can make change that cost.
Ever wonder about drive by wire systems? Check out this article and learn how these systems work.
Learn about the parts and labor costs of replacing a fuel pump.
It doesn't get much better than boating with the family. Learn how to stay safe and comply with regulations while you're out on the water.
Ever wonder how gas gets from your tank to moving your car? Learn how it works.
Learn the differences between battery chargers, maintainers, and jump starters to find the right solution for your car's battery.
Ever wonder what all the different fluids your car's performance relies on are?
Learn how to check and change necessary visibility components.
Having trouble with your car's power steering system? Learn how to determine whether the pump is your problem.
A bad fuel filter means trouble for your whole engine. Learn how to tell when it's having problems.
Having a working catalytic converter is mandated by emissions authorities. Learn about the costs involved with replacing this crucial part.
The starter is pretty crucial for getting where you want to go. Learn how to diagnose this part when you have starting trouble.
Brake calipers press the pads to the rotors and they're crucial to safe braking. Learn the signs of caliper wear.
O2 sensors monitor your engine's air-fuel mixture, so a bad one means trouble down the road. Learn the signs to watch out for.
Ignition coils are crucial to your engine's operation. Learn common signs that indicate it's time to inspect or test them.
Looking to learn more about your car's air filters? Learn everything you need to know.
Some people leave their wiper blades up when it's cold out. Learn why that's a bad idea and what you can do instead.
Key fob trouble? Learn some methods for troubleshooting.
Sway bars hold suspension parts together. Learn how these parts work.
Learn about how control arms hold your suspension system together.
Get ahead on car repairs for the year by investing your tax refund in your ride.
Wondering where you can go to recycle your old motor oil or car battery? Learn how you can recycle your car parts at AutoZone.
Little matters more than a good grip on the road. Learn the signs that it's time for new tires.
Power steering makes keeping control of your vehicle easy. Learn when to replace this fluid.
Learn some jumping off points for diagnoising issues with your headlights.
Wondering what makes a car battery fit your vehicle? Learn how it all works.
Ever wonder how fuel injector cleaner works? Learn everything you need to know.
Jump starter packs can charge up a car battery quickly. Learn which battery material makes a better booster.
Ever wonder how these chemicals put a stop to leaks? Learn how it works.
Learn how aftermarket gauges can give you some more insight as to what's going on under the hood.
Wondering how to reap the benefits of oil stabilizer. It's super simple. Learn how to and whether you should use it.
The cat converter is crucial to your emissions system. Learn what this part does and how it works.
Find out the factors that affect how long your windshield wipers last and learn how to get the most bang for your buck.
Keeping your oil levels in check is crucial to keeping your car running well. Learn how to check and add oil.
Trying to diagnose some pesky electrical problems? Learn the signs of an alternator that's going bad.
Looking for some gifts for the car lovers in your life? Check out some of our most giftable items.
Which one's better depends on what you're looking for. Learn the pros and cons of each system.
The alternator is the key to keeping your car battery charged. Learn how it works.
Got some questions about oil changes? You're not alone. Learn more about this crucial maintenance procedure.
Ever wonder how cold air intakes boost performance? Learn how these bolt-on mods work.
Learn how to pick the right size hitch ball and how to level your towing equipment.
Looking to save some money on your car next year? Learn some tips to make this resolution a reality.
Emissions tests can be a pain, but some preventative maintenance can keep your ride on the right side of the law. Learn how.
Learn about the advantages of choosing Duralast Gold brake parts.
Learn what makes Duralast wheel hubs special.
Trickle chargers are great for keeping a battery charged over a long period of time in which they're not used. Learn more.
Learn what the most common issues are that cause a lit brake light.
Windshield wiper blades not working right? Learn how to diagnose wiper issues.
Tie rod ends are critical steering and suspension components. Learn what they do for your car and how to tell if they're not working right.
Ever find yourself wondering about how automotive coolants work? Us too. Learn what you need to know about antifreeze.
Think about wipers much? Wonder how they came to be? Learn about the origin and development.
Forced induction can add a lot of power to an engine. Learn more about turbos and superchargers.
Need a battery for your boat? Check out the options & find out which one's right for you.
Have you heard about blowing head gaskets but you're not sure what that means? Find out in this article.
Got a car you won't be driving this winter? Learn how to store it.
Learn what to do if your car gets stuck or breaks down on a winter road.
Check out this article and learn all about this common safety feature.
Wondering how spark plugs get engine combustion going? Check out this article!
Paintless dent repair can sometimes be a less invasive alternative to body work. Learn about when it can be down.
Ever wonder how a car battery works? Read this article and learn how they power your vehicle.
In the market for a motorcycle battery? Learn about the different options and decide which is right for you.
Check out these road trip tips and learn 9 destinations for a great vacation.
Wondering what kind of oil your car needs during the winter time? Check out this article to learn how winter effects motor oil.
It's common knowledge that oil protects engines. But do you know why?
Car not braking like it used to? Check out the common symptoms of worn brakes.
An oil's grade, or weight is a measure of oil's viscosity, which is used to measure how well it flows. Learn more.
Wondering if you'd be better off with leaf springs or coil springs? Learn the pros and cons of these two kinds of suspension.
Your lawn mower needs regular maintenance just like your car does. Learn how to switch out your lawn mower's spark plugs.
Ever wonder how to take care of your car? Check out this article with checklists and more for maintenance.
Ever wonder about the history of fuel injection? Us too. Check out how cars moved from carburetors to electronic fuel injection.
There are a lot of types of car batteries out there. Learn the differences between these types so you can find the right one for you.
Lead substitute is a common additive among classic car drivers, but does it really make much difference? Learn what it does & whether it can help your car.
If you've never used synthetic oil, it might be time to make an upgrade. Learn about the advantages of synthetic oil and decide if it's time to upgrade.
Have some questions about lawn mower batteries? Check out this page and learn the answers to some of the most common questions.
Ever wonder how long brakes last? Learn the factors that affect brake wear and how different types of pads wear.
Having the right tools is critical for any job. Learn what it takes to do the job right.
The question is more complicated than it seems. Check out our break down of the factors that affect battery life.
Just a few LEDs can spruce up your interior lighting. Learn how to brighten up the cabin in your daily driver.
Batteries require a little bit of know-how, but everyone can understand what their car needs. It's easy to find the right size and learn what other features you should check before purchase.
When it comes to disc braking systems, there are three parts you absolutely need to know, brake pads, rotors, and calipers.
If you're starting a do-it-yourself air conditioning job, it's a good idea to take a look at the whole system.
Back to school traveling is right around the corner and AutoZone wants to make sure your car is ready for the road trip to campus.
Your vehicle's cooling system keeps your engine from overheating by pushing coolant that is cooled in the radiator through passages on the engine block and head.
A Vehicle Identification Number (VIN) is a 17-digit code, comprised of capital letters and numbers, that uniquely identifies a vehicle.
Regular vehicle maintenance is one of the best ways to protect your investment; performing a tune-up will extend the life of your vehicle.
Learn about basic parts of your vehicle to help maintenance it and stay informed.
Learn How On-Board Diagnostics, or OBD, can make working on your car easier.
Reading P0299 on your scan tool? Learn what can cause this issue and how you can fix it.
P0172 is a code that means there's too much fuel in the air/fuel mixture. Learn common causes and solutions.
Reading P0135 on your code reader? Learn what causes this issue and what you can do to fix it.
Simple tips to stay safe while driving this winter.
Getting P0014 on your code reader? Learn the common causes and solutions for this problem.
Learn some common causes and solutions to use if your scan tool is reading P0011.
Just ran an OBD scan and got P0136? Find out common causes and solutions.
Learn about trouble code evaporative emission system leak detected and how to fix it in this article.
Stay car care aware by doing these five things to maintain your car on a monthly basis.
In addition to following our other interval checklist, use this guide at the nine month mark to maintain your vehicle.
In addition to monthly routine maintenance, here are 9 things to check every three months.
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.
Maintain these few things annually to keep your vehicle on the road.
Conventional, beam, or hybrid. Wiper design has an impact on your visibility. Learn before you buy.
High mileage oil is pretty much what it sounds like, oil for engines with a lot of miles on the odometer—more than 75,000 miles to be exact.
Clean air and fluids keep your car running its best. Filters remove contaminants that can cause wear to your engine and transmission.
Optima batteries, with unique Spiralcell and Pureflow technologies, are super vibration-resistant, maintenance free batteries that cannot be spilled.
Ceramic coating can cost more than traditional wax, but ceramic spray wax is a happy middle man for your car care.
Recently, Zinc has become even more important in the car community, mostly because of the old adage, “you don't know what you got 'til it's gone.”
AC systems do not actually create cool air. They cool the air by removing hot moisture.
Having your car's air conditioning go out suddenly can ruin your day fast. The most common causes of broken air conditioning are leaks or compressor issues.
Keep your car looking clean by choosing the best wash for your vehicle. The right wash can help extend the life of your cars exterior.
Things not running quite right with your vehicle? Feel like you're driving on a rough road or using more gas than normal?
Just pour it into your gas tank. It's that simple and safe.
Having a clean windshield is critical to the safe operation of any car, truck, or SUV. Keeping the windshield clean has been proven to improve visibility, and reduce the potential of accidents.
Spark plugs are a key component to your engine and come in a few varieties: copper, platinum, double platinum, iridium, and double iridium. Learn the difference and which kind is right for your vehicl
It may not be as wild as in the old days, but the Southwest is still one of the best places for an iconic road trip, or three.
Safe braking involves more than just pads. Take a look at eight parts that you should replace when you get new brakes.
Find out what head gasket sealants can do, and how to use the right one for your vehicle.
Running a few diagnostics and doing some simple preventative maintenance while the weather is nice can save you some big headaches when the weather turns bad.
The camshaft and crankshaft are essential parts of your engine. This article will help you better understand in depth what they do for your vehicle.
Have you noticed an overflow coming from your coolant reservoir? This article highlights possibilities that could be causing your coolant to leave its closed system space.
Antifreeze should be recycled properly and immediately cleaned if spilled. Here's what you need to know about disposing of your antifreeze.
When it is wet and raining, your best practices for safety are slower speeds, better visibility, and firm control.
Your oil filter needs to be replaced after every oil change, but why? In this article, we discuss everything you need to know about oil filters and what they do.
Brake fluid is a hygroscopic fluid that works within a closed system in your vehicle. When you press down on the pedal, the fluid transfers pressure that ends up bringing the vehicle to a stop.
An exhaust manifold leak can allow toxic engine exhaust into the cabin of your vehicle and also reduce your vehicle's efficiency.
You can't go wrong with a performance system from Flowmaster or Magnaflow, but the exhausts systems have some key differences.
Wheel hub assemblies are sealed for life and are designed to last for the entire time you own your vehicle. But, like anything, they can fail or wear down, leading to problems.
Most cold air intake systems will work for any vehicle, but it helps to understand what you are shopping for. Read more about systems that will work best for your vehicle.
What's in a brake pad? Why are they so important, and why does AutoZone have so many different types? Get some more information to make sure you get the right brake pad for your vehicle.
Torque wrenches are used to help you apply the recommended torque pressure to bolts, screws, or other fasteners. They reduce the potential of stripped bolts and damaged mechanical components.
Both synthetic and conventional oil will protect your engine, but it all comes down to what is a better fit for your car. Here are a few tips from AutoZone to help you decide.
Is your car flooded? Get the car out of water as quickly as possible, and start the recovery process as soon as you can.
Eliminate the hassle of extra tools and dangerous components by upgrading to Duralast Loaded Struts for an easier install and a smoother ride.
It's a good idea to check your spark plugs every 30,000 miles. When spark plugs go bad, your car might have trouble starting or experience rough idling.
Maintaining a stable temperature is critical for your engine. Issues with cooling require quick repairs, but can usually be identified quickly or limited with preventative maintenance.
Make sure your car is ready for cruising and sunny days. This checklist will help you learn easy maintenance for summer.
What makes the batteries different? Warranty length, amount of lead plates, power for your vehicle, and expected battery life. Learn about the different battery options at AutoZone.
Power steering makes your steering wheel easy to turn and helps you control your vehicle.
Learn how to check and change your battery in a few simple steps.
Looking to find out something about car batteries? Check out this guide and find the content you need.
AutoZone carries three different styles of power sport batteries. Here is a buying guide to help you get the right one for your vehicle.