If your check engine light is on, bring your vehicle to A&E Automotive Solutions for accurate diagnosis and reliable repairs.

The check engine light on your vehicle’s dashboard may indicate a problem with one or more of your vehicle’s systems or components. So, if it’s on, it’s essential not to ignore it. Ignoring it and not promptly acting can lead to more serious problems and costly repairs.


There are many reasons why the check engine light may come on, including the following:

Oxygen Sensor Malfunction

The oxygen sensor measures the amount of oxygen in your car’s exhaust system. If the sensor malfunctions, it can cause your car’s fuel efficiency to decrease and emissions to increase.

Loose or Damaged Gas Cap

A loose or damaged gas cap can cause fuel to evaporate from your car’s tank, reducing fuel efficiency.

Malfunctioning Catalytic Converter

The catalytic converter converts harmful gases from your car’s exhaust system into less harmful emissions. If the catalytic converter malfunctions, it can cause emissions to increase and your car’s performance to decrease.

Failing Spark Plugs or Ignition Coils

The spark plugs and ignition coils help start your car’s engine. If they malfunction, it can cause your car’s engine to misfire or not start at all.

Failed Mass Airflow Sensor

The mass airflow sensor measures the air entering your car’s engine. If it malfunctions, it can cause your car’s fuel efficiency to decrease and emissions to increase.

Low Battery Voltage

Low battery voltage can cause your car’s systems to malfunction, including the check engine light.

Engine Misfires

Engine misfires can be caused by various issues, including faulty spark plugs or ignition coils, low fuel pressure, or a clogged fuel injector.

These are just a few of the many potential causes. That’s why bringing your vehicle in for service is crucial as soon as possible when the light comes on. Ignoring the check engine light can lead to more severe problems down the road and can even cause damage to your vehicle.

What to Do When Your Check Engine Light Comes On

If your check engine light comes on, you should first check your gas cap. Make sure it’s tight and secure. If the light stays on, it’s time to bring your vehicle in for service.

At A&E Automotive Solutions, we use state-of-the-art diagnostic equipment to identify the cause of your check engine light. Our certified technicians will thoroughly inspect your vehicle’s systems to determine what’s causing the light to come on.

Once we’ve identified the problem, we’ll provide you with a detailed explanation of the issue and the necessary repairs. We’ll also provide you with an estimate of the cost of the repairs, so you can make an informed decision about how to proceed.

Let A&E Automotive Solutions Help You Solve Your Check Engine Light Issues

The check engine light is an important warning indicator that should never be ignored. It’s essential to have the vehicle diagnosed as soon as possible to prevent any potential damage to the engine or other systems. A&E Automotive Solutions has experienced technicians with the knowledge and equipment to quickly and accurately diagnose and address any issues related to your check engine light. 

Contact us today at (469) 309-8111 to schedule an appointment. Our shop is located at 301 Cantrell St., Waxahachie, TX 75165.