Austin’s Check Engine Light Experts

We quickly identify and fix the cause of your check engine light for stress-free driving.

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Check Engine Light Diagnostics in Austin

The check engine light can signal anything from a loose gas cap to serious engine problems. At Mobil 1 Car Care | Oak Knoll Automotive, we use advanced diagnostic scanners to read trouble codes and pinpoint the cause of your warning light. Our certified technicians perform thorough inspections, checking sensors, emissions systems, and engine components to ensure a complete and accurate diagnosis.
We believe in clear communication—once we’ve identified the issue, we’ll explain your options and recommend the most effective solution. Whether you need a minor adjustment or a major repair, our team has the expertise to get the job done right. Don’t ignore your check engine light; early attention can prevent costly repairs down the line.

Don’t Ignore Warning Lights

Trustworthy Solutions for Warning Lights

Our family-owned shop values your safety and peace of mind. Enjoy prompt service, honest pricing, and dependable repairs every time you visit. Let us help you get back on the road quickly and confidently.

Our Services

Discover Our Most Popular Services

Accurate Diagnostics, Honest Advice

Get answers fast—protect your engine with our expert diagnostic service.

Contact Info

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Our Location

12538 Research Boulevard Suite C, Austin, TX, 78759

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