Engine Diagnostics in Richardson, TX
When your vehicle isn’t running right, you need answers fast. At Eagle Transmission in Richardson, TX, our engine diagnostics service uses advanced tools and expert knowledge to pinpoint problems before they become costly repairs.
Why Engine Diagnostics Matter
Modern vehicles rely on complex computer systems to monitor performance and safety. When something’s wrong, sensors send data to your car’s computer, which stores error codes. Our technicians read these codes, inspect the related systems, and provide a clear explanation of what’s going on.
Common Issues Found During Diagnostics
- Faulty oxygen sensors
- Ignition coil or spark plug failure
- Fuel injector problems
- Mass airflow sensor issues
- Catalytic converter failure
- Transmission-related trouble codes
- Vacuum leaks or engine misfires
Our Engine Diagnostic Process
- Simple Scan – Plug into your car’s OBD2 port and read the code.
- Visual Examination – Look for any visible wear or also damage in the associated parts.
- Component Test – Used to test sensors, wiring and other electrical components.
- Suggestions for repair – Describe what should be repaired and why.
- Quote & Schedule Keep you informed when the work can begin.
When to Schedule Engine Diagnostics
Book a diagnostic if you notice:
- Check engine light is on (steady or flashing)
- Decreased fuel efficiency
- Rough idling or stalling
- Strange noises from the engine
- Loss of power during acceleration
Why Choose Eagle Transmission Richardson?
- Certified Technicians – Experienced in all makes and models
- Advanced Equipment – Accurate results the first time
- Full-Service Shop – We can perform any needed repairs in-house
- Transparent Service – We explain everything before you decide

Contact Us
📍 Address: 1821 N Jupiter Rd, Richardson, TX 75081
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Phone: (469) 619-0848
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Hours: Monday – Friday: 8:00 AM – 5:00 PM
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Book Your Diagnostic:Google Business Page


