Posted on 5/24/2022
Spark plugs are small metal components that are crucial to your engine operation. They're the pieces that ignite the air and fuel mixture when you start your car, and they're also responsible for running your car engine. Undoubtedly, you’ll notice some troubling signs when the spark plugs have worn down. Car Starting Problems If your vehicle is experiencing difficulties starting, you may have faulty spark plugs. As a result, you may experience misfiring or a lit check engine light. Bad Fuel Economy If your vehicle's fuel economy is lower than normal, it can be because of an aging spark plug. A faulty spark plug will make the car work harder and use up more fuel. Difficulty Accelerating Even if you get your car to start, it may fail when you accelerate due to a bad spark plug. This can be dangerous, especially if you have to frequently merge on and off the highway. Engine Overheating If your vehicle’s engine overheats, it could be due to faili ... read more