A car’s ignition system cannot function without the ignition coil. It changes the low voltage of the battery into the high voltage required to light the spark plugs. A car’s engine may experience various problems due to an ignition coil failure, which could require expensive repairs. You’ll find the signs of ignition coil failure in cars in this article and what to do if you experience any of them. Please read the article better to understand the ignition coil’s failure symptoms.
What is an Ignition Coil?
Let’s take a moment to clarify what an ignition coil is and how it functions before moving on to the signs of ignition coil failure. Low voltage from the battery is converted to high voltage by the ignition coil, which ignites the spark plugs. The spark plug ignites the fuel and air mixture in the combustion chamber to start the engine.
Symptoms of Ignition Coil Failure
Check Engine Light
The check engine light is one of the most typical signs that an ignition coil is failing. Failure of the ignition coil is one of many potential causes for the check engine light to appear. The check engine light should be taken seriously, and you should get your car checked out by a mechanic without wasting time.
Misfiring Engine
It may indicate an ignition coil failure if you notice that your car’s engine is misfiring. Driving with a misfiring engine can feel stuttery or hesitant. While idling, it may also cause your vehicle to vibrate or shake.
Hard Starting
A damaged ignition coil may cause your car difficulty starting. The engine may crank but fail to start if the ignition coil is weak or malfunctioning. If you experience this symptom, you should get your car checked out by a mechanic.
Low Fuel Efficiency
Poor fuel economy is another sign of an ignition coil failure. The engine does not burn fuel effectively when the ignition coil is malfunctioning. Your car may use more power than usual, decreasing fuel economy.
Backfiring
When you turn off your car, the engine may make a loud popping sound called backfiring. It is a sign of a problem with the ignition coil, which can also occur while driving. It’s crucial to have your car inspected by a mechanic if you notice backfiring.
What to Do if You Notice These Symptoms?
It’s critical to get your car checked out by a mechanic when you notice any ignition coil failure symptoms. Ignoring the problem may result in additional engine damage and more costly repairs.
When you take your car to a mechanic, they’ll examine the ignition coil and other ignition system parts to identify the problem. They’ll swap in a new ignition coil if the old one is defective. They might also check the spark plugs and other ignition system parts to ensure everything is operating properly.
Conclusion
The ignition coil is crucial to an automobile’s ignition system. Failure of the ignition coil can result in various problems with a car’s engine, such as misfiring, difficulty starting, poor fuel efficiency, engine stalling, and backfiring. It’s crucial to have your vehicle checked by a mechanic once you notice any of these symptoms. Maintaining your car’s performance and preventing ignition coil failure with routine maintenance and inspections.
