Check Engine Light Diagnosis

Certified Cadillac Check Engine Light Diagnosis in Arlington, TX
One of the most unnerving lights on your dashboard is the check engine light. It can turn on without warning, mean many different things, and it usually stays on until the problem is resolved. This can cause stress that you don’t need in your life. That’s why, at our service center at Frank Kent Cadillac of Arlington, we provide check engine diagnosis for your vehicle. We’ll find out exactly what’s going on and can fix it for you.
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Why Check Engine Lights Turn On
Check engine lights are connected directly to the car’s computer, and the computer receives signals from hundreds of sensors throughout your vehicle, including many in the fuel line. These sensors pick up many different metrics, from engine rotations to temperature. Whenever one of these sensors gets an abnormal reading, it reports it to the computer, logging a code for the abnormal reading and turning on your check engine light. If it’s very serious, the check engine light will flash, at which point you need to stop the car immediately.
How We Diagnose Check Engine Lights
Our technicians start by reading the code from your car’s computer, which gives them a sense of where the problem was detected in the vehicle. From there, they can look at all the possible causes of that particular abnormal reading, eliminating them one by one until they find the actual cause. Then they can report back to you, and you can start figuring out how you can take care of that particular malfunction so that your car can run at its best again.

If You Need a Replacement, We Have the Parts for You
We have OEM parts in our service center that are ready and waiting. These OEM parts are the same as the parts put into your car during assembly, so you get factory quality when you choose OEM parts. They’ve also been tested rigorously by experts to make sure they’ll work in your specific model of car. OEM parts are genuine Cadillac parts made of the best materials that you can choose for your vehicle.
Come on Down to Frank Kent Cadillac of Arlington for Your Check Engine Light Diagnosis
Diagnosing a check engine light is so much more than just reading a code, so it’s best to let the experts figure out what your car needs. They’ll treat your car with the respect it deserves, just like they treat all our customers from Arlington, Pantego, Euless, Bedford, Grand Prairie, and the surrounding areas. You can use our online scheduling service or call to set an appointment today!
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Schedule ServiceComplimentary Amenities
- Certified Technicians
- Coffee & Beverages
- Online Service Scheduling
- State-of-the-Art Facility
- Genuine OEM Parts
- Comfortable Waiting Area
Cadillac Parts

Comfortable Waiting Area

Service Entrance

Coffee & Beverages

Knowledgeable Service Advisors

Tire Center

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Frank Kent Cadillac of Arlington
701 E Interstate 20
Arlington, TX 76018
- Sales: (817) 264-7762