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Manufacturer

A person, firm, or corporation engaged in the mass production or assembly of vehicles or any other product.

What Fuel Stabilizer Is and How to Use It

What Fuel Stabilizer Is and How to Use It

Fuel stabilizer keeps your fuel from expiring when you have a car in storage. Learn how it works.

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AutoZoner explaining coolant to a customer to ensure answer any antifreeze questions

What Is Antifreeze and What Does It Do?

Ever find yourself wondering about how automotive coolants work? Us too. Learn what you need to know about antifreeze.

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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.

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Person reading a spark plug to determine how it has been working

How Spark Plugs Work

Wondering how spark plugs get engine combustion going? Check out this article!

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AutoZone associate showing the reading for P1000 to a customer on the Fix Finder scan tool

What Does P1000 Mean? OBD-II DTC

Seeing P1000 on your scan tool? Don't sweat it. We've got everything you need to know about this code in this here article.

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AutoZone associate using code reader to diagnose CEL P0449

P0449: Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction

Getting P0449 on your scan tool? Learn what this code means and what to do about it.

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AutoZoner consulting his OBD reader and attempting to determine how to fix code p0136

P0136: O2 Sensor Circuit Low Voltage (B1S2)

Just ran an OBD scan and got P0136? Find out common causes and solutions.

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AutoZone employee using fix finder to diagnose check engine light

P0442: Evap Emission Control System Leak Detected

Learn about trouble code evaporative emission system leak detected and how to fix it in this article.

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P0420: Catalyst System Efficiency Below Threshold

P0420: Catalyst System Efficiency Below Threshold

Seeing P0420 on your code reader? Learn some common causes and solutions for this issue.

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