Engine Diagnostics & Repair

When your check engine light comes on, trust El Alacrán Automotive for fast and accurate diagnostics. Our advanced scan tools and experienced technicians pinpoint the problem quickly—saving you time, money, and frustration.

We service all makes and models using OEM-level equipment to diagnose and repair issues with ignition, emissions, sensors, fuel systems, and more. Whether it’s a simple fault code or complex drivability concern, our team ensures your vehicle runs safely and efficiently.

From check engine lights to misfires, rough idles, and fuel efficiency problems—we handle it all.

  • Services offered under Engine Diagnostics & Repair

  • Check Engine Light Diagnostics

  • Fuel System Inspection

  • Ignition System Testing

  • Engine Compression Testing

  • Emissions System Diagnostics

  • Sensor and Module Testing

  • and More...

What’s included in Engine Diagnostics & Repair?

Our Engine Diagnostics & Repair service includes advanced computer scanning, performance testing, and a detailed inspection of ignition, fuel, and emission systems. We identify the root cause of engine problems and perform necessary repairs to restore smooth operation.

How long does the Engine Diagnostics & Repair take?

Most diagnostics and minor repairs take about 1 to 2 hours, though major engine repairs may require a full day depending on parts availability and issue complexity.

For more answers to frequently asked questions, please visit our FAQ page.

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