Oil Change Service in GAINESVILLE , TX 

Our Check Engine Light Diagnosis Service

Our GM check engine light diagnosis service is designed to help you detect any potential issues that could lead to significant repairs down the road. Choosing a service center that genuinely knows your GM vehicle is essential. Our service center is staffed by factory-trained technicians who work with advanced diagnostic tools. We have the resources to quickly find out if something is wrong with your vehicle and provide the proper service or repair care. This is what makes us one of the most trusted service centers in the area.

 

The Importance Of Check Engine Lights at Glenn Polk Chevy Buick GMC

Your check engine light is not just another light on your dashboard; it is an essential indicator that your vehicle needs immediate attention. When the check engine light comes on, it usually means an issue that will affect your ability to drive the car well. It is highly recommended that you never ignore a check engine light.

 

Common Causes Of A Check Engine Light

You may be wondering what causes a check engine light to come on. There are several reasons that your check engine light may be illuminated. Here is a look at the top four events that can trigger a check engine light:

 

• Faulty Spark Plugs - Your check engine light can come on if your spark plugs are not firing properly, your check engine light can come on.
• Loose or Missing Fuel Cap - You can get a check engine light alert from a missing or loose fuel cap.
• Mass Airflow Sensor Issues - The mass airflow sensor calculates air going into the engine. When it is not working correctly, your check engine light will come on.
• Faulty Catalytic Converter - A catalytic converter changes harmful emissions into a cleaner steam exhaust. This critical part of your vehicle can cause a check engine light if it is not working properly.