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

Will AutoZone fill my tires?

AUTOZONE is a Parts store not an auto service center, so no they do not fill tires.

They don’t fill tires for any price..

Does AutoZone do free oil changes?

Engine oil keeps your engine cool and running quiet and smooth. Whether you change your oil every 3,000 miles or prefer to take more time between changes, AutoZone has a motor oil coupon that can help you save on maintenance costs….Use a motor oil coupon today and stock up.Total Offers6ExclusiveFREE Next Day Del…2 more rows

How do you tell if its your starter or your battery?

Signs the Battery is Dead:When you attempt to start the car, there is a low whining sound.If jump starting gets your engine started and running, but the car will not start again once you turn it off, the battery is probably the problem.

Will check engine light reset itself?

Reset onboard diagnostic computer. If you are sure that you have fixed the problem for which reason the check engine light was lighting up, the engine light will reset itself after 10-20 successful cycles. … If you have fixed the problem, but the light persists, you will need a scan tool like an OBD reader.

How much does a check engine light diagnosis cost?

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.

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 it OK to 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.

Will AutoZone reset my 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.

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. With over 400,000 repairs nationwide, oxygen sensor replacements account for 8% of all check engine light repairs.

Will O’Reilly clear codes?

Did you know that you can get your check engine light scanned for free? Any of the major parts stores in the country, such as: Napa, Advance Auto, Autozone and O’Reilly’s, will scan your vehicle, and tell you the P codes for no charge at all.

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.

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.

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.

Is AutoZone diagnostic reliable?

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. … I worked at autozone and at other parts stores for a few years, and I know that having codes scanned is very helpful.

Does AutoZone charge to read codes?

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.

Does O’Reilly do check engine lights for free?

O’Reilly Auto Parts offers free check engine light testing to help you diagnose the problem. Most of our stores can loan you a code reader for OBD 1&2 systems for vehicles from 1996 and up, except in areas where it is prohibited by law.

Can Jiffy Lube fix a check engine light?

Engine Services 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.

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. The engine mounts are rubber grips that hold the engine to the chassis of the vehicle.