Readers ask: Where Can I Get My Check Engine Light Checked?

Does AutoZone check engine light for free?

Does AutoZone Scan Check Engine Lights? AutoZone does. If your light is on, and you are wondering why, head down to your local AutoZone where one of our store associates can help diagnose the issue through our free Fix Finder service.

How much does it cost to get your check engine light checked?

On average, the fee to have an auto mechanic diagnose a check engine light is $100.

Where can I go to get my check engine light checked?

When a check engine light comes on, it’s the result of a diagnostic trouble code (also known as a DTC). To learn what this means, take your vehicle to a local auto shop and ask for help reading your car’s diagnostic trouble code.

What is the most common reason for check engine light?

Replacing a faulty oxygen sensor — a sensor used to optimize a vehicle’s fuel-to-air mixture to increase gas mileage and reduce emissions — is the most common cause for a check engine light.

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Can low oil cause a check engine light to go on?

Low oil pressure is a common cause of a check engine light turning on, and it can seriously interfere with your car’s performance. Usually, if this is the case, your oil light will also appear. In any case, low enough oil pressure will disable your vehicle, so get this repaired immediately.

What will Autozone do for free?

Many drivers don’t realize that AutoZone, the nation’s largest auto parts chain, will do the following services free of charge:

  • Read the codes on your check engine light.
  • Test your battery’s voltage.
  • Check your alternator and starter.
  • Help you install new wiper blades.

Can I drive with check engine light on?

If the check engine light comes on while you’re driving, it can be unnerving. The check engine light means there’s a problem somewhere in your emissions system. Regardless, you’re safe to drive for now as long as the car isn’t performing strangely. Just have the check engine light checked and the problem repaired.

Can Autozone reset check engine light?

Originally Answered: Can AutoZone turn off the check engine light? Yes, Autozone can use a scanner to read and clear DTC’s.

Should I be worried if my check engine light is on?

If the check engine light illuminates, it will either blink or remain constantly illuminated, depending on the problem. A blinking light, or in some cars a red light instead of a yellow or orange light, indicates a problem that needs immediate attention. Either way, you should have the vehicle checked by a mechanic.

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Is it illegal to sell a car with the check engine light on?

“You can sell your car with the check engine light on, but you won’t get as much for it. You can sell your vehicle in any condition as long as it is yours legally. If the car cannot pass a smog check, it can only be sold as a ‘salvage’ or a ‘parts’ car. That’s California law.

How accurate is AutoZone diagnostic?

Autozone’s free diagnostic check is not extremely reliable. What they refer to as a “diagnostic check” is just having a code scanner hooked up to the vehicle’s computer. The scanner reads through and finds out what error codes the computer system has registered.

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