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My Check Engine Light Just Came On - Now What?

My Check Engine Light Just Came On - Now What?

The check engine light is an amber light that comes on the dashboard to warn you of a malfunction in the vehicle. Cars have a monitoring system that keeps scanning the engine for errors and reports the same on the dashboard. It is good to know what each light means so that you can deal with the problem promptly. Here are a few reasons why the check engine light comes on. Loose Gas Cap The gas cap should be the first aspect you consider in this case. It ensures that your gas tank has the appropriate pressure. In case the cap is not closed tightly or if it has a crack, you may find the light coming on. Failing Catalytic Converter The catalytic converter is a device that transforms harmful gases into clean emissions that are later released into the atmosphere. If it is failing due to failure by related systems such as wiring, sparks, and sensors, you will get the check engine light. Failing Oxygen Sensor If your car is experiencing ... read more