What Does the “Check Engine” Light Mean?
What is the check engine light?
The check engine light is a warning light on your car’s dashboard that indicates that something is wrong with your vehicle’s engine. It is usually a yellow or orange light, and it may be accompanied by a message on the dashboard display.
What does the check engine light mean?
The check engine light can indicate a variety of problems with your car’s engine. Some of the most common causes of the check engine light include:
* **Emission control system problems**
* **Fuel system problems**
* **Ignition system problems**
* **Oxygen sensor problems**
* **Spark plug problems**
* **Vacuum leaks**
* **Wiring problems**
What should I do if the check engine light comes on?
If the check engine light comes on, it is important to have your car checked by a mechanic as soon as possible. Driving with the check engine light on can damage your car’s engine and lead to more expensive repairs.
When you take your car to the mechanic, they will use a diagnostic scanner to read the codes stored in the car’s computer. These codes will indicate what is causing the check engine light to come on. The mechanic will then be able to repair the problem and reset the check engine light.
How can I prevent the check engine light from coming on?
There are a few things you can do to help prevent the check engine light from coming on, including:
* **Get regular maintenance**
* **Use high-quality fuel**
* **Avoid driving with a low fuel tank**
* **Don’t ignore other warning lights**
* **Have your car inspected by a mechanic if you notice any changes in performance**
By following these tips, you can help keep your car running smoothly and avoid costly repairs.
Conclusion
The check engine light is an important warning light that should not be ignored. If the check engine light comes on, it is important to have your car checked by a mechanic as soon as possible. Driving with the check engine light on can damage your car’s engine and lead to more expensive repairs.
