What are the symptoms of a broken car ignition coil?
When the ignition coil of a car is broken, the following phenomena may occur:
1. Engine vibration: The main function of the ignition coil is to provide an ignition signal for each cylinder to ignite the combustible mixture. If the ignition coil was damaged, the spark plug could not ignite the fuel properly, causing the engine to shake or tremble during operation.
2. Increased fuel consumption and decreased power: The ignition coil is responsible for generating high voltage, allowing the spark plug to generate a strong arc, thereby igniting the combustible mixture. If the ignition coil was damaged, the ignition ability of the spark plug would be weakened, leading to incomplete combustion and affecting the combustion efficiency of the fuel. This would lead to a decrease in fuel economy and a decrease in the power output of the engine.
3. A large amount of carbon deposits are produced: Failure of the ignition coil may cause the spark plug to not ignite the combustible mixture properly, resulting in the formation of carbon deposits. These carbon deposits would clog the cylinders and intake system, affecting fuel injection and air flow. When carbon deposits problem was severe, the engine might experience problems such as misfire, shaking, and the exhaust might also emit black smoke.
The main method to solve ignition coil issue is to replace the damaged ignition coil. Generally speaking, if only one ignition coil was damaged and had caused a cylinder shortage, you could still continue driving. However, the engine is prone to shaking and there is also a risk of cylinder pulling. Therefore, it is recommended to go to an auto store or a professional car repair center for maintenance and replacement as soon as possible. If multiple ignition coils are damaged, the vehicle may not start and all damaged ignition coils need to be replaced.
Regular car maintenance is also crucial for extending the lifespan of ignition coils in daily use. Regular replacement of ignition coils and other related components (such as spark plugs), as well as cleaning and maintaining the connectors and wiring of ignition coils, can reduce the occurrence of ignition coil failures.
In short, the ignition coil is a crucial component necessary for the normal operation of the engine. Once malfunction occur, it may cause issues such as engine shaking, decreased fuel economy, and carbon deposits. Timely maintenance and replacement of damaged ignition coils are important for regular maintainance of the vehicle.
