Auto Diagnostic Services | Computer Diagnostics | Countryside, IL
10% discount

"We're not the best because we're the oldest.

We're the oldest because we're the best."

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The solution to your auto problems

Once we diagnose your car and figure out what the issue is, we'll be able to fix it right here in our shop. We provide comprehensive auto services including maintenance and brake and suspension repairs.

Let us figure out what's wrong with your car

If your check engine light is on, come to the professionals with over 50 years of experience in the automotive repair industry: Sonamatic Auto Center of Countryside, IL. We are completely equipped to handle diagnosis for all types of foreign and domestic cars and light trucks.


Remember that warning light is more than just an annoyance. It is a signal that something is wrong with your car’s engine, exhaust, or electrical system and the problem may be getting worse.

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- Alternators

- Engine performance

- Emissions diagnostics

- Electrical wiring

- Drivability diagnostics

Our diagnostic services include:

- Computer diagnostics

- Check engine light codes

- Dashboard warning light

- Electrical diagnostics

- Batteries

- Starters

Call today for expert repairs and same day service:


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FREE Engine light check!


Transportation available