Despite its small size, the spark plug in your car plays a large role. It is responsible for keeping the heat away from the combustion chamber in your car. Because of this, if your spark plug dies, your car won’t be going anywhere. We are here to assist in the replacement at Palatine IL. If you hear any strange noises coming from your car, like a rattle or a strange knocking noise, or if your car doesn’t start well, your spark plug might need replacing. Thankfully, they don’t die very often, so this shouldn’t be a regular occurrence, but keep in mind that spark plugs aren’t something that you won’t ever have to change—they don’t last the entire lifetime of your car, so be sure to keep an eye out for any mechanical problems your car seems to be having.