While enjoying your drive, it can be highly stressful to glance down at your dashboard and suddenly notice that your Check Engine light is on. However, the expert team at Portsmouth Used Car Center, your destination for used cars in Portsmouth NH, does not want you to worry when that happens. There are several reasons why this light comes on, all of which can be taken care of by our highly-trained service technicians. We will be sure to get that light turned off and answer any questions that you have about making sure your car, truck, or SUV model is in its best condition. Here are some possible reasons why your Check Engine Light turns on:
– Faulty Oxygen Sensor: Your oxygen sensor is responsible for measuring the amount of unburned oxygen in the exhaust system of your vehicle. If this sensor is not working properly, your engine will burn more fuel than it actually needs to and reduces your overall fuel economy. Having a faulty oxygen sensor can also damage your spark plugs and catalytic converter.
– Missing/Damaged/Loose Gas Cap: The gas cap of your vehicle seals your fuel system and is crucial in maintaining pressure within your fuel tank. It also stops gasoline fumes from being released. If there is an issue with the cap, you might discover that you are losing fuel through evaporation and having to go to the gas station more frequently. The professionals at your destination for used cars in Portsmouth NH recommend that you regularly inspect the status of your gas cap.
– Broken Catalytic Converter: This component of your vehicle converts hazardous carbon monoxide into carbon dioxide. If you neglect taking care of it, it can lead to lessened performance and fuel economy, and your vehicle will operate at a higher temperature than normal. It is important for you to bring your vehicle to the experienced service department at Portsmouth Used Car Center and have your catalytic converter inspected.
– Outdated Mass Airflow (MAF) Sensor: The MAF sensor measures the amount of air that enters your engine to determine exactly how much fuel is needed for it to operate at peak performance. If it is not replaced, your spark plugs, oxygen sensors, or catalytic converter can become damaged. This will lead to poor fuel economy and performance.
– Broken Spark Plugs or Plug Wires: The spark plugs are responsible for igniting the air/fuel mixture in your combustion chamber. The plug wires are responsible for delivering the spark from your ignition to the spark plugs. By neglecting to replace them, your vehicle will suffer from reduced performance and internal damage. Let the service professionals at your destination for used cars in Portsmouth NH take care of your spark plugs and wires.
Here at Portsmouth Used Car Center, we want you to know exactly what to do next whenever your Check Engine light comes on. Schedule a service appointment with us today!
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