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If your car isn’t starting like it used to, there’s a chance that your ignition coil is faulty. An ignition coil creates the spark that starts your engine, so if it’s not working properly, you’re going to have some problems. If you think that there might be something wrong with your ignition coil, we recommend visiting your Porsche dealer in Davie, FL for help. But how do you tell your car has a faulty ignition coil?
Engine Backfires
When the ignition coil fails, it can cause unburnt fuel to escape through the exhaust system. This often manifests as a loud burst or black smoke from the exhaust pipe. There may also be a smell of gas. In the early stages of ignition coil failure, these symptoms may only appear occasionally. However, as the problem progresses, it will become more and more frequent. Ignoring them can lead to serious damage to the engine and the catalytic converter.
Engine Misfires
An engine misfire is usually the result of one or more of the combustion cylinders failing to fire correctly. This can cause symptoms like sputtering or coughing when trying to start the car, jerking of the vehicle when at high speeds, and even the engine shutting down while you’re driving.
Additionally, you may notice spitting during acceleration or vibration during idling. All of these are signs that your ignition coil needs to be checked as soon as possible to avoid an expensive repair bill.
Vehicle Stalling
The ignition coil is responsible for sending regular sparks to the spark plug. If the ignition coil is not functioning properly, the sparks will be irregular, causing the engine to misfire.
Ignition coils can fail for a number of reasons, including wear and tear, overheating, or damage from a collision. Having the ignition coil checked by a qualified mechanic at your local dealer will help you avoid being stranded on the side of the road and ensure that your car continues to run safely and efficiently.
Check Engine Light On
If the check engine light comes on, it means there is a problem with the engine that needs to be addressed. A technician can use a scan tool to detect the problem. If it’s an ignition coil failure, the engine code P0351 will easily be confirmed.
The P0351 code indicates that there is a problem with the primary circuit of the ignition coil. This can be caused by a number of factors, including a bad spark plug, a loose connection, or a short in the wiring.
The above warning signs are some of the most common ways that faulty coils reveal themselves. If you notice any of these issues with your vehicle, call Porsche West Broward and schedule a service appointment. Our factory-trained technicians would be happy to help!
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