When it comes to your Scion's ignition system, it plays a crucial role in the overall performance and functionality of your vehicle. The ignition system is responsible for initiating the combustion process that powers your car's engine, allowing it to start and run smoothly. Understanding the purpose of your Scion's ignition system can help you appreciate its importance and take better care of it. Key Functions And Components Of The Ignition System And Why It Matters For Your Scion     1. Starting the Engine The primary purpose of the ignition system is to start the engine. When you turn the key or press the start button, the ignition system springs into action, delivering the necessary electrical energy to the spark plugs. This electrical spark ignites the air-fuel mixture in the combustion chambers, setting the engine in motion.      2. Powering ... read more