Ignition Coil Definition And Failure Symptoms

As a vehicle owner, you should understand this thing that your vehicle has thousands of parts and components and all of them require good quality maintenance and timely repair, replacement, etc. Only this can ensure you that the vehicle would continue to perform like new for years and years to come and in terms of component, one thing that should never be missed is the ignition coil. According to the experts of oil and filter change services, taking care of this part of the vehicle is as important as keeping tyre pressure perfect. Here in this article, let us have an in-depth look of the entire information regarding ignition coil and its care, look after and repair work, etc.

Experts of clutch replacement say that ignition coil is a vital component in the vehicle’s ignition system that can transform the minor current offered by the battery into the amount needed to start the engine. This means that the current would increase to the level needed to create an electric spark in the spark plug that will start burning the fuel and power the engine. Traditional ignition coils mainly had a mechanical contractor breaker point and a capacitor, but modern-day technology has advanced a lot. These days, ignition coil of the most of the vehicles use the power transistor to provide pulses to the ignition coil. An even modern technology of these coils has eliminated the use of fault-prone sparking plug cables and this is replaced by one ignition coil for each cylinder. This has reduced the chances of faults and breakdowns and also, fuel consumption has reduced a lot. 

One thing to know regarding these coils is that diesel service vehicles don’t need ignition systems as the diesel-powered engines rely upon compression to ignite the fuel inside the engine. 

If the vehicle has suddenly started consuming more fuel, don’t forget to get it inspected and this part also deserves an in-depth inspection. The reason is that the fault present in this component can force the engine to burn more fuel while generating average power as it was delivering before.

You will actually witness significant changes in the vehicle’s exhaust mechanism in case, the ignition coil has some issues in the mechanism. This would mainly happen due to more fuel consumption and lesser mileage and because of this, most of the fuel will burn unnecessarily. 

If increased fuel economy and changed exhaust behaviour fails to pull your attention, the next symptom of a failing or worn out ignition coil is backfiring generated by the vehicle. This would happen mainly because the early symptoms were missed and now the problem has increased to force the vehicle’s engine to generate backfire. This backfire is the result of unused fuel trying to get emitted through the vehicle’s exhaust system. At this point of time, the vehicle needs immediate repair job because too much of backfire can cause a significant damage to the vehicle’s engine.

Other than these, some other signs of ignition coil failure are that the vehicle becomes very hard to start and starts experiencing misfires too much. Similarly, there would be signs like jerk sensation, stalling and frequent failure to start a vehicle.