Why Your Car’s Ignition System is So Important – And Common Problems to Watch Out For
Your car’s ignition system doesn’t receive as much attention as other vital components, such as the engine and transmission. Still, it’s essential to keep your car in top condition. A failing ignition system can prevent you from starting your vehicle. Even if you get it started, it can cause your engine to run poorly or even cause dangerous leaks in your exhaust system. This blog post explains your ignition system and how you can spot common problems before they become more significant issues.
What Is The Ignition System
The ignition system in a car is responsible for providing the spark that ignites the air/fuel mixture in the engine’s cylinders. It consists of the battery, starter, distributor, and spark plugs. When one of these components fails, it can cause trouble starting your vehicle or poor performance.
How Does The Car Ignition System Work
The car ignition system is responsible for starting the engine. It does this by supplying the spark that ignites the fuel-air mixture in the cylinders. The system consists of the battery, starter, solenoid, distributor, and spark plugs. For your car to start and keep running, a number of conditions must be met. First, your battery must have enough power for a spark at the right time. Secondly, the engine needs fuel, so it has something to burn with that spark and produce enough energy to turn over your engine. While some vehicles still utilize a distributor, many newer cars will feature ignition coils which perform the same task.
Most Common Issues With The Ignition System
If you’re having car trouble and the ignition system is the first thing that comes to mind, you’re not alone. The ignition system is one of the most common areas where problems occur. Here are some of the most common issues:
- Difficulty starting the car.
- A click sound when turning the key but no other indication of life.
- A momentary popping sound from under the hood when trying to start.
- Sputtering and an inability to maintain running speed.
- Poor engine performance
Your car’s ignition system is, in many ways, an unsung engine hero. Modern ignition systems are relatively trouble-free, as many newer vehicles will not require spark plug replacement until around 100,000 miles. However, like any mechanical component, ignition systems can develop over time. If you notice any signs of ignition system trouble, see your qualified mechanic today to get it diagnosed and fixed.
