Question: Where Can I Get Free Check Engine Light Diagnosis?

Is check engine light serious?

When your car’s check engine light illuminates your dashboard, it’s usually accompanied by a sinking feeling in the pit of your stomach.

The light could be a minor issue, such as a faulty gas cap, or it could mean something more serious, such as a misfiring engine..

How much does a check engine light diagnosis cost?

According to the 2017 Vehicle Health Index compiled by the automotive diagnostic website CarMD in Irvine, CA, the average cost to resolve an indicated check engine light issue is $398 including parts and labor, which is 2.7% higher this year than it was in 2016.

What is the most common reason for check engine light?

Common causes of a check engine light Gas cap is loose: Tighten the gas cap. If you’ve lost it, replace it with a new one. Oxygen sensor is bad: You’ll need a new sensor — but identify which one is bad first. Spark plugs may be fouled or failing: Replace the spark plugs.

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

Low oil pressure 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.

How much does it cost to fix a check engine light sensor?

We’ll use the middle-of-the-road cost for repairs with ranges: $350 for mass airflow sensor, and $150 for spark plugs. Based on the above calculations, the average cost of a check engine light repair is $163.75. That’s a small price to pay for peace of mind and to prevent the problem from escalating.

Is AutoZone diagnostic reliable?

Autozone’s free diagnostic check is not extremely reliable. … Autozone’s “diagnostic check” may not be extremely accurate, but it is a free service that can offer valuable information while trying to fix a problem.

Can Autozone reset check engine light?

Re: Clearing car “Check Engine” light In my area Autozone will check and reset check engine lights for free.

Can I drive with check engine light on?

The rule of thumb is that if the check engine light is flashing, you can’t keep driving the car. It’s an emergency. Often it indicates an engine misfire. If you keep driving, you will likely cause irreversible damage, mostly to the (expensive) catalytic converter.

Does AutoZone check engine light 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.

What does AutoZone check for free?

Free Testing We’ll check your alternator, starter, battery and more.

How can I get my check engine light to go off?

The simplest most straightforward way to get rid of the check engine light is to drive it for a little bit, and the light will turn off by itself. Once you drove your car for a couple of days (e.g., usually three days), the check engine light should be gone.

Can Jiffy Lube fix a check engine light?

CHECK ENGINE LIGHT SERVICE When your Check Engine light comes on — and stays on — come to Jiffy Lube®. … Jiffy Lube® Technicians will perform a diagnostic test which will help them recommend the right repair or service for your vehicle, if one is called for. And of course they can also reset the Check Engine light.

Where can I get a free check engine light diagnostic?

At a local auto parts store Most auto parts stores will have an OBD-II scanner on hand to check the OBD-II PID service codes, and will do it for free.

Does AutoZone still do free diagnostics?

How does AutoZone Fix Finder work? Fix Finder reads diagnostic trouble codes from your vehicle’s onboard diagnostic system, and pulls your vehicle information and mileage. … AutoZone gives you a FREE, easy-to-read MYZONE HEALTH REPORT, which includes relevant codes, and details the action that needs to be taken.

Why is my car shaking and check engine light on?

If your check engine light is accompanied by your car shaking, there is cause for serious concern. The shaking feeling can be caused by misfires, poor fuel pressure, faulty spark plugs, or a broken engine mount.