Check Engine Light Diagnostics in Perris, CA

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Understanding The Check Engine Light

Did your check engine light suddenly come on? Welcome to the joys of vehicle ownership. The check engine light is one of the many warning lights that can appear in your dashboard when something is not right. The engine light is unique in that it’s part of the onboard diagnostics system (OBD-II) of your vehicle. Every vehicle manufactured for the United States since 1996 is equipped with the system. It monitors the engine, transmission, and exhaust system to ensure proper performance from all three components. If it detects an issue, it will do two jobs simultaneously. It sends the respective diagnostic trouble code (DTC) to the car’s computer system, which will require a check engine light diagnostics service for retrieving and trigger the check engine light to come on. When you notice the light in your dashboard, it’s important to schedule an appointment at your earliest convenience for professional check engine light diagnostics. At Dad’s Auto Tire Pros in Perris, California, you can count on us for efficient and accurate diagnostics.

Why Is the Check Engine Light On?

There are plenty of reasons that your engine light can come on. For instance, a loose or broken gas cap can be the culprit. When the gas cap is compromised, fuel vapors can leak outside, and air can get inside the system, both of which can have adverse effects. Spark plugs are small but mighty components that are responsible for igniting the combustion to start your vehicle. Over time, spark plugs wear and require replacement; their wiring can also wear or fray and warrant replacement. Additional problems include a faulty catalytic converter, mass airflow sensor, or oxygen sensor. As a generality, any issue with the engine, transmission, or exhaust equipment, air/fuel delivery, modules and sensors, or ignition system can cause the check engine light to illuminate. It’s important that you visit our auto shop for check engine light diagnostics to determine the exact source of the problem. Do-it-yourself and at-home procedures are not reliable and don’t have access to the advanced equipment needed for precise troubleshooting.

Professional Check Engine Light Diagnostics

Dad’s Auto Tire Pros is well-versed in all steps of a check engine light diagnostics service. Using our state-of-the-art diagnostics equipment and code-reading tools, we guarantee correct results. When you bring your car in, we’ll plug our code-reading technology into your vehicle’s OBD-II port to decipher the DTC. From there, we will perform a thorough assessment of the component that’s displaying a problem. We’ll keep you in the loop from the very beginning, and we will consult you with our steps for repair before getting to work. Check engine lights are a very common form of auto service for us, which means we are experienced with check engine light diagnostics and repair for all makes and models. Our auto repair shop offers status updates as we work on your vehicle, free shuttle service if you have places to be, and free WiFi if you choose to wait. Schedule an appointment with us online or by giving us a call at (951) 940-4054. Our repair facility is located right at 301 S D St, Perris, CA 92570 in Perris, California.