How Often to Change Spark Plugs

Changing the spark plug up close

Have you ever wondered ‘when do I change spark plugs?’ Whether you’re driving a new or used vehicle in Greensboro, spark plugs should be changed every 30,000 miles. However, this general rule of thumb may change depending on how you drive your car. The best way to know how often to change spark plugs is to consult your owner’s manual or contact us at Terry Labonte Chevrolet to speak with our service team. Learn more about the signs your spark plugs are bad, below.

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WHEN DO I CHANGE SPARK PLUGS?

Your car’s spark plugs are a vital part of its engine and are essential for reliable transportation in Winston-Salem. Spark plugs send voltage generated by the ignition coil to the combustion chamber, which ignites as you start the car. When your spark plugs go bad, you’ll notice something is wrong because your car won’t start. Signs that your spark plugs need to be replaced soon include:

  • Misfiring engine
  • Rough-sounding engine
  • Rough noises during engine idling
  • Poor acceleration
  • Decreased fuel economy
  • Engine startup failure or slow engine start

WHY REPLACE SPARK PLUGS?

Knowing how often to change spark plugs has many benefits. Replacing spark plugs according to the mileage in your owner’s manual will keep your engine in top condition. With new spark plugs, not only does your vehicle start more smoothly, but it also ensures reliability, as combustion of the engine relies on the spark plugs. New spark plugs also allow your car to run more efficiently, as well as reducing harmful emissions. Additional benefits to knowing, “when do I change spark plugs?” include:

  • Better fuel economy
  • Dependable combustion system
  • Easy engine starts
  • Reduced harmful emissions

ORDER NEW SPARK PLUGS THROUGH TERRY LABONTE CHEVROLET!

Don’t hesitate to get in touch with us at Terry Labonte Chevrolet with any lingering questions about how often to change spark plugs. For your ultimate convenience, you can order genuine OEM Chevy spark plugs with our parts order form online! Read our parts tips and learn more about installing spark plugs. Don’t want to install them yourself? No problem! Schedule a service appointment with our service center and we’ll do the hard work for you!