Check Engine Light Service – Eagle Transmission Garland, TX

When your check engine light comes on, it can feel stressful and uncertain. At Eagle Transmission & Automotive in Garland, TX, we provide fast, accurate check engine light diagnostics to find out what’s wrong and recommend the best solution. Whether it’s a minor sensor issue or something more serious, our certified technicians are here to help.


Why the Check Engine Light Turns On

The check engine light is your car’s way of telling you something isn’t right. It may be caused by:

  • Loose or damaged gas cap
  • Faulty oxygen sensor
  • Worn spark plugs or ignition coils
  • Failing catalytic converter
  • Mass airflow or fuel system problems
  • Transmission-related error codes

Some issues are minor, while others can cause major damage if ignored. That’s why it’s important to get your vehicle checked as soon as the light appears.



Our Check Engine Light Diagnostics in Garland, TX

At Eagle Transmission Garland, we use advanced diagnostic tools to quickly identify the cause of the warning light. Our process includes:

  • OBD-II Computer Scan – Reading stored error codes from your vehicle’s onboard system.
  • Visual Inspection – Checking for loose wires, leaks, or damaged components.
  • Performance Testing – Road testing to confirm the issue.
  • Clear & Honest Explanation – We walk you through the results and repair options.


Why Choose Eagle Transmission Garland for Check Engine Light Service?

  • Certified ASE Technicians trained on all makes & models
  • Advanced Diagnostic Equipment for precise results
  • Free Code Scans available with select services
  • Warranty-Backed Repairs for peace of mind
  • Trusted Local Shop serving Garland, Rowlett, Richardson, Mesquite, and beyond


Common Myths About the Check Engine Light

❌ “If the light goes off, the problem is fixed.”
Not true — the system may just reset temporarily.

❌ “It’s safe to drive with the light on.”
Not always — some issues can cause long-term engine or transmission damage.

❌ “Only the dealership can check it.”
Eagle Transmission Garland has the same professional-grade diagnostic tools used at dealerships.

Schedule Check Engine Light Diagnostics in Garland, TX

Don’t ignore your check engine light. Bring your vehicle to Eagle Transmission Garland for quick answers and expert repairs.

📍 Address: 448 S Plano Rd, Garland, TX 75042
 📞 Phone: (972) 521-3610
 🕒 Hours: Monday – Friday: 8:00 AM – 5:00 PM
 🔗 Google Maps – Eagle Transmission Garland