Check Engine Light
in Rancho Santa Margarita, CA

Why Your Check Engine Light Shouldn’t Be Ignored

When your check engine light illuminates, it’s your car’s way of telling you something needs attention. While some issues are minor, such as a loose gas cap, others—like a failing oxygen sensor, misfiring engine, or faulty catalytic converter—can lead to serious damage and costly repairs. The sooner you have it checked, the better your chances of preventing further issues.

At Bobby Grich Auto Repair, we use state-of-the-art diagnostic equipment to read trouble codes and perform a detailed inspection of your engine and emissions system. Our ASE-certified technicians will explain the issue, discuss the best repair options, and ensure you fully understand the next steps. Unlike other shops that push unnecessary repairs, we provide honest assessments and transparent pricing, ensuring you only pay for what’s truly needed.

Why Choose Us for Check Engine Light Diagnostics in Rancho Santa Margarita?

At Bobby Grich Auto Repair, we specialize in accurate diagnostics and effective solutions. Our ASE-certified technicians use cutting-edge scan tools to quickly identify issues and recommend the best course of action. We believe in transparent pricing and fair assessments, so you’ll never pay for unnecessary repairs. Plus, our lifetime warranty on parts and labor ensures peace of mind long after you leave our shop.

How We Diagnose a Check Engine Light Issue

When your check engine light comes on, we don’t just clear the code and send you on your way. Our technicians connect your vehicle to dealership-grade diagnostic equipment to read error codes stored in your onboard computer. Once we retrieve the codes, we conduct a thorough inspection of your engine components, sensors, and emissions system to pinpoint the exact issue. We then provide a detailed explanation of the problem, discuss the necessary repairs, and ensure you fully understand the next steps before proceeding. Our goal is to give you accurate information and honest recommendations so you can make informed decisions about your vehicle.

Key Benefits of Our Check Engine Light Diagnostic Service

• ASE-Certified Technicians: Get expert diagnostics from certified professionals.
• Advanced Scan Tools: We use dealership-grade equipment for pinpoint accuracy.
• Transparent Pricing: Honest assessments with no unnecessary repairs.
• Same-Day Service: 95% of diagnostics and minor repairs are completed the same day.
• Lifetime Warranty: Enjoy long-term peace of mind with our industry-leading warranty.