Basic Signs of Failed Ignition Coil in Car

Basic Signs of Failed Ignition Coil in Car

The ignition coil of the car is also known as compact electrical transformers which are used for taking the low volt current of the car battery and convert it into a higher voltage.

These higher voltage currents are used for igniting the fuel and start the engine. It concludes that the ignition coil is related to a low voltage or high voltage batteries.

If your car is behaving differently while driving and give the driver some trouble for driving the car smoothly, then the ignition coil is failed.

The failed or damaged ignition coil of the car can completely depend on the severity of the failed ignition coil.

The following points define all the basic signs of the failed ignition coil of the car.

If you find that your car is getting less mileage, than its normal mileage, then make sure that the ignition coil is failed.

Due to the failed ignition coil, you will also notice rough idling of the engine and hesitation while acceleration as well as missing some power when driving the car.

If you notice that your car is stalling somewhere, then it may be the reason behind the failed ignition coil in your car.

The reason behind the stalling is the irregular sparks sent to the spark plugs due to the faulty coil and your car may shut off completely.

The failed ignition coil also caused misfiring of the engine.

When you start the engine, it will result to engine misfiring and cause sounds like coughing, sputtering noise.

When you are driving the car at high speed, you will hear jerking and spitting noise from the car and result to vibrate when it is idling.

The backfiring is also caused due to the failed ignition coil.

Generally the backfiring occurs in your car when the unused fuel of engine leaves through the exhaust pipe.

If you neglect the problem and leave them untreated, then it can lead to costly repairs in a car. It is detected by the emission of black smoke through the exhaust pipe.

You can scan the engine code of the car by using a car diagnostic tool. If the check engine light is illuminated on the dashboard, then it must indicate some issues.

You can easily determine the ignition issues of your car by scanning the error code of the engine. So, repair the ignition coil to fix the issue.

If you find any of the signs in your car, then it's better to inspect your car by a mechanic who has enough knowledge of repair and replacement.

Your mechanic first inspect the whole car, then take the necessary steps to prevent the issues and make them run in good condition.

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