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Kearny Mesa Volkswagen welcomes you to discover why your Volkswagen check engine light is on.
The check engine light warns drivers of possible engine problems or even failure. There are lots of reasons your car’s check engine warning light might turn on. It might be anything from a simple sensor failure, an alert to do maintenance, or even warning of potentially significant issues that might contribute to engine failure. So, even if the check engine light comes on, it might not be a complete catastrophe. However, when your check engine light comes on, you should bring it to us for a thorough diagnostic inspection as quickly as possible. Even if nothing acts broken, having it inspected can be the difference between a cheap repair and having to replace the engine.
Something as simple as not replacing your gas cap or not tightening it completely can cause a check engine light. A car’s gas cap will probably need to be replaced during your vehicle ownership. After 50k miles, you may want to replace your gas cap. We highly recommend genuine replacement parts from the manufacturer if you feel you should replace your gas cap. Replacement parts from Do-It-Yourself stores can work in an emergency, but nothing is better than OEM parts.
Several sensors give info to the car’s engine to help it run more efficiently. However, incorrect readings from components like the MAF sensor or the O2 sensors can trigger a check engine warning light to come on. If your vehicle is running like it should, a faulty O2 sensor is the likely culprit. This might mean that the car is probably fine, but because the engine isn’t receiving the information, it triggers a warning. Even if your vehicle feels unaffected, you should probably get it diagnosed ASAP to rule out more serious issues.
Spark plugs are vital to the efficiency of your engine. As the name implies, they give off a small spark of electricity, which then ignites the fuel and causes an engine to run. Spark plugs demand precise measurements for peak performance, and if the spark plug setup is incorrect, it could potentially trigger a check engine light. Symptoms of faulty spark plugs include diminished fuel efficiency, slower acceleration, and an engine that just doesn’t run smoothly.
Kearny Mesa Volkswagen is one of the most trusted places for engine repair in the San Diego area. We happily service all vehicle makes and models. One of our factory-trained technicians will inspect your vehicle for any necessary repairs and suggest the best resolution for you and your vehicle. Schedule your Volkswagen service in person or online today.
