Check Engine Light Diagnostics in North Austin, TX
A glowing check engine light can mean anything from a loose gas cap to a serious engine issue. At Eagle Transmission & Automotive North Austin, our team uses advanced diagnostic tools to quickly determine the cause and provide clear repair recommendations.
Why Your Check Engine Light Comes On
Common reasons include:
- Loose or damaged gas cap
- Faulty oxygen sensor
- Malfunctioning mass airflow sensor
- Worn spark plugs or ignition coils
- Catalytic converter issues
- Transmission-related problems
Our Diagnostic Process
When you bring your vehicle to us for a check engine light inspection, we:
- Connect our professional-grade scan tools to read stored trouble codes.
- Review freeze frame data to see what was happening when the fault occurred.
- Perform targeted testing to confirm the problem.
- Explain the issue in plain language and outline your repair options.
Why Choose Eagle Transmission & Automotive North Austin?
- Advanced diagnostic technology
- Certified and experienced technicians
- Honest, straightforward communication
- Fast turnaround on most repairs
Why Address It Quickly?
- Prevent small issues from becoming costly repairs
- Maintain fuel efficiency and performance
- Avoid potential breakdowns or safety concerns
- Pass state emissions inspections
Our Repair Capabilities
We can handle a wide range of repairs after diagnosis, including:
- Sensor replacement
- Ignition system repairs
- Fuel system service
- Exhaust system repairs
- Transmission adjustments and repairs

Serving North Austin & Surrounding Areas
We proudly serve North Austin, Pflugerville, Round Rock, Cedar Park, and nearby cities.