Do you know what to do if your car's check engine light (CEL) comes on while you're driving? If you're like many drivers, you may not know what the check engine light means or what to do. Fortunately, if you live in Moorestown, check engine light service is nearby. We'll explain the different reasons your check engine light may light up and let you know the best course of action to take.
The check engine light usually isn't an emergency, so there's no need to panic. It could be caused by something as minor as a faulty gas cap, but it may be serious. If the check engine light comes on, bring your car to Burns CDJR for CEL testing near Moorestown.
Check Engine Light Service Near Moorestown
If your vehicle's check engine light is flashing, it means there's a problem that needs immediate attention. The main cause of a flashing light is a misfire in the ignition system that's dumping unburned fuel into the exhaust system. This will damage the catalytic converter, which is an expensive repair job. If the check engine light is flashing, pull your car over, turn off the ignition, and call for roadside assistance.
A check engine light that glows steadily isn't urgent, but it still needs your attention. Schedule an appointment with the Burns Buick GMC Service Center as soon as you can. A steady light either means the car's computer system isn't receiving data from one of the vehicle's sensors, or the data is outside the range considered normal.
These are the most common reasons the check engine light may come on:
The oxygen sensor needs replacement. The oxygen sensor measures the unburned oxygen in the exhaust system. If you don't replace a faulty oxygen sensor, the engine will burn more fuel than it should, causing lower fuel economy. It can also damage the vehicle's catalytic converter and spark plugs. The mass airflow sensor has malfunctioned. The mass airflow sensor measures the engine's air inflow and regulates the quantity of fuel needed to run the engine efficiently. If a broken mass airflow sensor isn't replaced, it can damage the catalytic converter, oxygen sensor and spark plugs. Fuel economy and performance will suffer. The catalytic converter is damaged. The catalytic converter converts carbon monoxide into carbon dioxide. If you drive with a broken catalytic converter, your car won't pass an emissions test, and it will experience reduced performance and fuel economy. The spark plugs are bad. A vehicle running with broken spark plugs will exhibit any number of problems, including reduced performance, lower fuel economy, a clogged catalytic converter, damaged ignition coils and damaged oxygen sensors. The gas cap is loose, damaged or missing. The gas cap seals the car's fuel system and prevents gasoline fumes from escaping. If you don't replace a broken gas cap, fuel can evaporate, causing a loss of fuel economy.If your engine light comes on, don't take it lightly. Contact the experts at the Burns Buick GMC Service Center. We'll get to the bottom of the problem and correct any issues we locate.
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