Quick Answer: Can AutoZone Check Service Engine Soon?

Can AutoZone check Mercedes codes?

Free Check Engine Light Service Autozone, PepBoys, Advance Auto Parts, O’Reilly and even some auto repair shops offer this service for free.

Also they will retrive the fault codes, but in most cases will not erase the light due to store’s policy..

What is the most common reason for check engine light?

A loose fuel cap is one of the most common reasons why the check engine light turns on. The cap is a crucial part of a car’s fuel delivery system. It notably prevents gasoline fumes from leaving the fuel tank, and it helps keep the whole system under the correct pressure.

Should I worry if my check engine light comes on?

If the check engine light is illuminated, you can keep driving but you should get the car checked out as soon as you get a chance. A flashing check engine light means that you need to pull over immediately as your vehicle has a serious issue that could cause severe engine damage.

Can an overdue oil change cause check engine light?

One thing that won’t trigger a check engine light: a recent oil change that was done correctly. Oil changes are essential maintenance for your car but it won’t do anything that could trigger your check engine light to come on. If you notice the light after an oil change, something else is wrong.

Can low oil cause misfire?

You can’t drive a misfiring engine very long without causing additional damage. … If the low oil pressure warning light came on, too, there could be a connection simply because running the engine too low on oil will cause mechanical damage and thence malfunctions of all kinds.

Can I drive with check engine light on?

It’s okay to drive the car if the check engine light is steady. But only if the vehicle’s essential systems such as brakes and lights are operational. Keep a close eye on your car’s dashboard warning lights, including the coolant temperature and oil pressure.

Can AutoZone take off check engine light?

Yes they can make the light go out temporarily. They do it by using a scanner to erase the readiness monitors. Then until the readiness monitors reset (might be days, weeks or months) the light will stay off. That is, unless there is a hard failure then the light will come back when the car is restarted.

Can low oil cause the check engine light to come 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.

Is service engine soon light bad?

The intended purpose of the “service engine soon” light is to warn the operator of the vehicle that a malfunction has been detected by sensors in the emissions system of the vehicle. There may be a major problem with the engine or one of its components, but it’s usually a minor issue.

Will check engine light reset itself?

Each throws a very distinct code which will not shut itself off until the issue is fixed. If the condition that caused it to come on is a minor fault, and stops occurring, then yes, it will clear itself. If the condition indicates a larger problem, then it will stay on until cleared manually.

Can you borrow a code reader from AutoZone?

Check engine light on? … Borrow an OBD reader to get a Check Engine Light reading with the AutoZone Free Fix Finder Service.

Why did my service engine light come on?

Don’t Just Turn It Off; Fix the Problem 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. … The check engine light — more formally known as the malfunction indicator lamp — is a signal from the car’s engine computer that something is wrong.

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

Bring your car to an auto parts store and have the code read for free. The free check engine light diagnosis is good because if the code turns out to be for something minor, you might even be able to fix it yourself.

How much does a code reader cost?

$40-$80: Some of the best OBD-II scanners for the money, in this price range you’ll typically see a plug-in device with a built-in screen and the ability to read Check Engine codes.

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.

What do you do when your engine light comes on?

If the check engine light comes on, here are some tips on what you should do:Look for a serious problem that requires immediate attention. … Try tightening your gas cap. … Reduce speed and load. … Use built-in diagnostic services, if available.

How much does it cost to diagnose a check engine light?

On average, the fee to have an auto mechanic diagnose a check engine light is $100. And that doesn’t even include fixing the problem, which could be just about anything.