If you notice your car's check engine light comes on suddenly, don't ignore it. In most cases, it's not an emergency. It's usually safe to continue driving until you can bring the vehicle in for service. If you live or work in Palmyra, check engine light service is nearby when you visit the Burns Buick GMC Service Department in Marlton. Our certified service technicians will identify the cause of the problem and make the necessary repairs.
Flashing Light
There are two kinds of engine light indicators: flashing and steady. If the check engine light comes on and it's flashing, there's a problem that needs immediate attention. The cause of a flashing light is usually a misfiring ignition system. If this occurs, unburned fuel is dumped into the vehicle's exhaust system. This can damage the catalytic converter, leading to an expensive repair bill. If your car's check engine light flashes, pull the vehicle over, turn off the ignition, and call for roadside assistance.
Check Engine Light Service Near Palmyra
Steady Light
A steady check engine light indicates a problem that's not an emergency but needs to be addressed. If your car's check engine light comes on and it's steady, contact the Burns Buick GMC Service Center and make an appointment for CEL testing near Palmyra. They'll diagnose the problem and let you know the best course of action.
These are some problems that can cause a steady check engine light to illuminate:
- Defective Catalytic Converter: Your vehicle's catalytic converter is a crucial component that transforms toxic exhaust gases into less harmful components. A defective catalytic converter will cause the vehicle to lose fuel economy, and you're likely to experience reduced power. A malfunctioning catalytic converter may cause the car to fail an emissions test.
- Faulty Oxygen Sensor: The oxygen (O2) sensor measures the amount of oxygen in the exhaust and relays the information to the engine's computer. When this part is faulty, you'll notice less fuel economy, a drop in power, hesitation or stalling, smoke coming from the tailpipe, or rough idling. This can also cause the vehicle to fail an emissions test.
- Damaged Mass Airflow Sensor: The mass airflow sensor is a component of the vehicle's electronic fuel injection system. It determines the quantity of air entering the engine. A damaged mass airflow sensor can cause the engine to run rough, backfire or cause black smoke to be emitted from the tailpipe.
- Bad Spark Plugs: Your vehicle's spark plugs create sparks that ignite the fuel that drives the pistons. If the spark plugs are bad, the vehicle may not run at all. Signs of bad spark plugs include a drop in slow acceleration, low fuel economy and a misfiring engine.
- Loose, Broken or Missing Gas Cap: Most drivers don't think twice about the gas cap, but it prevents gasoline fumes from escaping from the fuel system. If there's a problem with the gas cap, you'll experience a drop in fuel economy. A loose gas cap should be tightened. If your car's gas cap is broken or missing, it will need to be replaced.
Visit the Burns Buick GMC for the area's best and fastest check engine light service. We'll get to the bottom of the problem and have your car back on the road in no time.
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