How Often Should I Replace Spark Plugs?
Replacing your spark plugs on time is one of the best ways to improve fuel efficiency, prevent engine issues, and reduce the risk of your car not starting. Knowing when to replace your spark plugs can keep your vehicle on the road longer.
What Do Spark Plugs Do?
Most importantly, spark plugs help start your car engine. They create the spark that ignites the mix of fuel and air that combines in the engine’s combustion chamber. Without spark plugs, your car wouldn’t start. With worn or faulty spark plugs, your car might start but won’t run as efficiently as it should.
Knowing When To Replace Spark Plugs
There are three ways you’ll know when to install new spark plugs. In most cases, you’ll likely have your spark plug replaced as a part of your regular automotive maintenance at Garfield Auto, but here’s how to know if you need them replaced sooner.
Warning Lights – Today’s vehicles use sensors to detect bad spark plugs and give you a heads up. Faulty spark plugs will trigger your Check Engine Light or Malfunction Indicator Light. Bring your vehicle in for inspection whenever your Check Engine Light comes on.
Performance Issues – Defective spark plugs present several symptoms drivers are sure to recognize, including starting or failure to start, poor idling or dying when the car is idle, noticeably poor fuel efficiency, and acceleration issues.
Most drivers will notice the poor idling first, but always keep an eye on fuel efficiency, which may be an earlier sign of trouble. Bad spark plugs can reduce fuel efficiency by 30%.
Mileage – More manufacturers recommend replacing your spark plugs every 80,000-100,000 miles. Spark plugs are some of the longest-lasting parts on a vehicle, so it pays to stay ahead of any potential spark plug issues to avoid complications.
Spark Plug Replacement In Traverse City
Get your spark plugs replaced and all your vehicle maintenance needs taken care of in one place. Garfield Auto Service Center in Traverse City has helped keep Northern Michigan rolling for more than fifty years. No gimmicks, no slick sales staff, no surprises. Just quality automotive service your family can count on. Schedule with us today!