Spark plugs

There are a range of different parts that make up the ignition system in your Subaru. The spark plugs are one of them. They are what help to keep your engine firing on all cylinders thanks to the spark that is generated from them. For the operation of your engine, it's crucial to have spark plugs that are functioning properly. They contribute to the health of your engine and if they start to go bad, other problems can start to occur. The sparks help to ignite the air and fuel mixture inside your combustion chambers and work to start your engine efficiently. The amount of spark plugs your vehicle has will match the amount of cylinders the engine has. It's important that you make replacements to any faulty spark plugs so that you can keep your engine running smoothly. You might hear a change in your engine starting and misfires if the spark plugs are failing. You can check the spark plugs to see if there is any dirt or damage accumulating if you see that it is running rough or has a poor idle. You will likely have reduced performance when the spark plugs are failing as well. Get OEM replacement spark plugs for your Subaru when the time comes to change them out.