What If My Engine Light Is On?

You may have a sinking feeling in the pit of your stomach when the check engine light on your car’s dashboard lights up. The light might indicate a minor problem, such as a malfunctioning gas cap, or it could indicate a more significant problem, such as an engine that is misfiring.

What can cause a check engine light to come on?

  1. A loose or malfunctioning gas cap is one of the many possible causes of your ‘Check Engine’ light turning on. The pipes and valves in your gas tank system are responsible for recirculating gasoline vapors and preventing them from leaking out.
  2. Spark plugs that have become worn.
  3. Catalytic converter that is not working properly.
  4. Clean or malfunctioning mass airflow sensor

Is it OK to drive with engine light on?

The general rule of thumb is that if the check engine light is on and flashing, you should not continue to drive the vehicle. It’s a matter of life and death. It is frequently indicative of an engine misfire. If you continue to drive, you will very certainly do irreparable damage to your vehicle, mostly to the (expensive) catalytic converter.

How long can you drive with engine light on?

When the check engine light is illuminated, you should be able to drive the automobile for hundreds of miles without encountering any problems. Of course, this is dependent on the programming that has been stored in the vehicle’s computer system. If an engine sensor fails, the automobile will often utilize fictitious sensor data to keep it going until the problem is resolved.

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Why is my engine light on but nothing seems wrong?

Check the brakes and steering for proper operation. If nothing appears to be wrong with the vehicle, you should be able to drive it until you can bring it into a technician for inspection. If the gas cap is a bit loose, the light may illuminate after you have fueled your vehicle. Alternatively, it might indicate that your catalytic converter requires inspection.

When should I be worried about check engine light?

Unlike a Temperature or Oil Pressure light, a Check Engine light is usually not an emergency situation that requires immediate attention, such as ″Stop right now or you may cause permanent damage!″ Unless the light is flashing, a Check Engine light is usually not an emergency situation that requires immediate attention.If the check engine light is illuminated, it indicates that a more serious problem has occurred.

Can AutoZone check engine light?

Yes, AutoZone is capable of diagnosing Check Engine Light (CHE) codes. If your engine light has illuminated and you are unsure as to why, stop by your local AutoZone where one of our shop employees will assist you in diagnosing the problem with our free Fix Finder service.

What does orange engine light mean?

If you see an orange light blinking, it signifies there is an issue with your automobile that might impair how it drives or handles, such as an engine misfire. It’s possible that you’ll feel your car shake, or that the engine’s sound could change suddenly and unexpectedly. If this light illuminates, you should take your vehicle to a repair center as soon as possible.

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Can engine light mean low oil?

Low oil pressure is a typical reason of the check engine light to illuminate, and it can have a negative impact on the operation of your vehicle. Most of the time, if this is the case, your oil light will also illuminate.

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