What causes the Check Engine light to come on?
Are you wondering what causes the check engine light to come on or start blinking all of a sudden? Do you need to stop immediately and call a tow truck, or can you keep on driving to your destination? This little warning light can mean various things, from a loose gas cap to a more serious misfiring engine. It could also be an indication that your vehicle is getting poor fuel economy and polluting the environment more than approved limits. However, the critical factor is to make sure that long-term damage is not taking place in your engine and that the driving safety of your vehicle is not compromised.
So what causes the check engine light to come on? When the electronic-control system finds a problem it cannot adjust, the vehicle’s computer stores a diagnostic trouble code (DTC) in its memory and turns on a warning indicator light. This stored code helps your mechanic pinpoint the source of a potential problem. It may simply be that a sensor is malfunctioning, or it could be more serious, such as low oil pressure or the engine overheating. It can be caused by a problem in the ignition system, the fuel system, or damage to the internal components of the engine.
The best way to diagnose and repair an engine problem is to ask your mechanic to run a diagnostic test. From the report generated, the problem can be confirmed and the required repair be performed. Misdiagnosing or ignoring an engine problem can become very expensive later on. To maintain driving safety, good fuel efficiency, and a longer life for your vehicle do not put off taking care of engine repair issues.
Need to know more about what causes the Check Engine light to come on? Contact our ASE Certified technicians at Expert Car Care today for more information about engine repair and to schedule an appointment. Our auto shop proudly serves residents in the community of West Allis, WI, and the surrounding area.
Are you wondering what causes the check engine light to come on or start blinking all of a sudden? Do you need to stop immediately and call a tow truck, or can you keep on driving to your destination? This little warning light can mean various things, from a loose gas cap to a more serious misfiring engine. It could also be an indication that your vehicle is getting poor fuel economy and polluting the environment more than approved limits. However, the critical factor is to make sure that long-term damage is not taking place in your engine and that the driving safety of your vehicle is not compromised.
So what causes the check engine light to come on? When the electronic-control system finds a problem it cannot adjust, the vehicle’s computer stores a diagnostic trouble code (DTC) in its memory and turns on a warning indicator light. This stored code helps your mechanic pinpoint the source of a potential problem. It may simply be that a sensor is malfunctioning, or it could be more serious, such as low oil pressure or the engine overheating. It can be caused by a problem in the ignition system, the fuel system, or damage to the internal components of the engine.
The best way to diagnose and repair an engine problem is to ask your mechanic to run a diagnostic test. From the report generated, the problem can be confirmed and the required repair be performed. Misdiagnosing or ignoring an engine problem can become very expensive later on. To maintain driving safety, good fuel efficiency, and a longer life for your vehicle do not put off taking care of engine repair issues.
Need to know more about what causes the Check Engine light to come on? Contact our ASE Certified technicians at Expert Car Care today for more information about engine repair and to schedule an appointment. Our auto shop proudly serves residents in the community of West Allis, WI, and the surrounding area.
