San Diego Auto Repair

(619) 464-1644updated hours:
Mon - Fri: 8:00 AM - 5:00 PM

Check Engine Light & Vehicle Diagnostics in San Carlos, CA

There’s nothing more annoying than when your check engine light comes on. However, before you become alarmed, most of the time it’s minor, such as a loose gas cap. Still, it’s best to get any light code checked with our vehicle diagnostics. If you delay getting an appointment, you may end up with a greater problem that could turn costly, so erring on the side of caution is always a safe bet.

When you choose Honest-1 Auto Care, we will check your engine light and detect the issue right away! Our certified and insured mechanics can detect issues and often fix them in one appointment.

Other Reasons A Check Engine Light Comes On

Besides a loose, damaged, or missing  gas cap, there are several other reasons why your check engine light may be displaying on your dashboard. They include problems with the following:


  • Spark Plugs and Spark Plug Wires

  • O2 sensor, part of the emissions systems that monitors and helps adjust the air-fuel mixture

  • Catalytic converter, which helps protect the environment by ensuring harmful carbon monoxide is converted to carbon dioxide

  • Mass air flow sensor (MAF) that monitors the amount of air mixed in the fuel injection system

Assessment and Quote

At Honest-1 Auto Care, we offer an assessment and quote without any hidden fees. Our mission is to ensure your car is operating as it should, smoothly and safely, so we take extra care in performing a comprehensive diagnostic check.

Schedule an appointment for check engine light testing in San Carlos, CA, and experience for yourself what makes us stand out from the rest!

Honest-1 Auto Care San Carlos is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Honest-1 Auto Care San Carlos (619) 464-1644 if you have any issues in accessing any area of our website.