Engine Diagnostics in Mesquite, TX

When your car isn’t running right, you need answers fast. At Eagle Transmission & Auto Repair in Mesquite, we use advanced engine diagnostics to find problems quickly and accurately. Whether it’s a check engine light or strange performance issues, our certified technicians get to the root of the problem.


Why Engine Diagnostics Are Important

Your vehicle’s engine has sensors and a computer system that monitor performance. When something goes wrong, a warning light may come on — but the cause isn’t always obvious. Diagnostics help:

  • Identify hidden problems before they get worse
  • Save money by preventing costly repairs
  • Improve fuel efficiency and performance
  • Keep your vehicle safe and reliable


What We Check During Engine Diagnostics

At Eagle Transmission Mesquite, we use state-of-the-art equipment to read error codes and inspect key systems. Our engine diagnostic process includes:

  • Computer Scan – Reading error codes from your vehicle’s onboard computer
  • Fuel System Testing – Checking fuel injectors, pumps, and filters
  • Ignition System Testing – Inspecting spark plugs, coils, and timing
  • Sensor Checks – Evaluating oxygen, airflow, and temperature sensors
  • Exhaust & Emissions Testing – Ensuring your car meets safety standards


Signs You Need Engine Diagnostics

Bring your car in for diagnostics if you notice:

  • Check engine light on (flashing or solid)
  • Rough idling or stalling
  • Poor acceleration or loss of power
  • Unusual engine noises or vibrations
  • Lower gas mileage than usual


Why Choose Eagle Transmission Mesquite?

  • Certified Technicians trained in all makes and models
  • Advanced Diagnostic Equipment for accurate results
  • Family-Owned & Trusted in Mesquite for honest auto care
  • Fast, Reliable Service with clear repair recommendations
  • Free Transmission Diagnostics available with every visit

We give you straightforward answers and the right repair plan for your vehicle.

Visit Us for Engine Diagnostics in Mesquite, TX

📍 Address: 2233 N Galloway Ave, Mesquite, TX 75150
📞 Phone: (972) 285-4040
🕒 Hours: Monday – Friday: 8:00 AM – 5:00 PM
💻 Schedule Service: Google Business Profile