Your question: How much does it cost to check a check engine light?

There’s a lot that goes on inside your engine, and rooting out the problem and fixing it can be a costly proposition. How costly? On average, the fee to have an auto mechanic diagnose a check engine light is $100.

Does AutoZone charge for check engine light?

You know it’s going to be a bad day when your car struggles to start or the check engine light comes on. … 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.

Does AutoZone do free diagnostics?

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. As stated before, if you need help from a professional to further diagnose an issue, check out our list of preferred shops in your area.

Do you have to pay for check engine light?

Check Engine Light: The Mechanic’s Dirty Little Secret

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It costs nothing. The auto part stores carry these to cater to DIYers in hopes that they, in turn, buy the auto parts at their store to make the fix on their own.

Does AutoZone check Freon?

When it’s time for an AC recharge, turn to AutoZone. We carry R134a refrigerant, PAG46 oil, AC stop leak, AC system cleaner, and more. AutoZone will test your car’s parts for free.

How long does AutoZone diagnostic take?

If you see a warning light, come to AutoZone

Fix Finder reads information from the Check Engine, ABS, and maintenance lights. The test often takes less than a minute once the reader is plugged in. Find the closest store to you.

Can low oil cause the check engine light to come on?

Low oil pressure: If your car is low on oil, it can cause your check engine light to go off. This is often shown in its own glowing light along with the check engine light on the dashboard. Overheating: If your car’s engine temperature is heating up, it can once again trigger the check engine light.

Where can I get my check engine light read for free?

At a local auto parts store

  1. Advance Auto Parts.
  2. AutoZone.
  3. Napa Auto Parts.
  4. O’Reilly Auto Parts.
  5. Pep Boys Auto Parts.

Where can I take my car when the check engine light is on?

It should be taken to a repair garage soon, Calkins says. Check engine light flashing: If the symbol is blinking or flashing, this is a more serious problem. In these cases, Calkins says, you should pull over at a safe location, shut off the engine and have the car towed to a repair facility for diagnosis.

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

But what about that check engine light? The reality is that most potential buyers are going to be wary of purchasing a car or truck with an illuminated dashboard warning light. And the truth is that it is illegal in most states and/or counties with “clean air” emissions standards to sell a car that won’t pass the test.