Engine Diagnostics

Informative Engine Diagnostics in Selma, TX

When those little symbols show up on your dashboard, it’s important to pay attention. They’re red flags that warn you something is not right with your vehicle. To understand what the trouble is, bring your vehicle to Selma Automotive for engine diagnostics in Selma, TX.

The lights that come on correspond to a specific diagnostic code. Allow our technicians to use a scanner to learn exactly what the problem is. The diagnostic codes provided by our scan reveal information about problems small and large.


There are a variety of problems that fall under the “Check Engine Light” message on your dashboard. The problem could stem from a number of different issues, including but not limited to:

  • A Loose Gas Cap
  • Failure of the Emissions Control System
  • A Bad Oxygen Sensor
  • Failing Spark Plugs

It’s difficult to figure out the specific problem without diagnostics. You don’t want to hope that it’s a loose gas cap when it’s really a failure of the emissions control system. The best advice we can give you is to get your car to our auto repair shop quickly. Our technicians scan the codes and tell you exactly what’s wrong. 

The safest thing to do is come to our shop promptly for a precise diagnosis. You’re welcome to call us for advice on what to do and if your vehicle is safe to drive. We offer free diagnostics with repairs.