Understanding Your Check Engine Light

Why Is My Check Engine Light On?

A check engine light is your first indication that it may be time for service.  Some of the common reasons check engine lights come on are because of malfunctioning oxygen sensor, a loose or damaged gas cap, a failed catalytic converter, a faulty ignition coil, bad spark plugs, or other issues. As long as your vehicle is still running and driving fine, you should be okay to continue to use.  However, you should schedule an appointment to get it check out as soon as possible at your local Joe Holland Chevrolet Service Department in South Charleston.

While the check engine light can come on for many reasons, it requires a professional to diagnose and fix the problem without damaging your Chevrolet. Regular maintenance like getting your state inspection may catch some of these issues, sometimes things happen and it is important to get it checked out.

Why is my check engine light flashing?

If your check engine light is flashing, this is an indication of a more serious problem than if it is simply lit up on your dashboard. You should pull over and stop driving immediately. A flashing check engine light typically means that there is a problem with the engine that could cause damage to your vehicle or threaten your safety and requires immediate attention. It is important to have your vehicle diagnosed and repaired immediately to prevent further damage.

Whether you are seeing the check engine light for the first time, or maybe have been driving with it for a little bit, it is important to get it checked out. The light is an indicator of your cars health and just like you would take care of yourself when sick, you need to take care of your Chevy too. The most important thing to do is schedule an appointment with a certified car service center. as soon as you can. These issues can cause problems with engine performance and fuel economy so it is important to have a mechanic diagnose and fix the issue to ensure proper operation of your vehicle.

Visit our service department online or call 304-720-7267 to schedule an appointment with our Joe Holland Chevrolet Service Center to get your Chevy serviced so you can continue to find new roads.