How Often to Change Your Spark Plugs

Woman Changing Spark Plugs

Whether you are purchasing a new Land Rover vehicle or you have a model you’ve been driving for a few years around Phoenix, you’ll want to make sure you know how often to change spark plugs. Most experts recommend replacement every 30,000 miles, but it will vary depending on the model and your driving habits, so be sure to consult your owner’s manual for more specifics. Learn more about spark plug maintenance below, and contact the Land Rover Chandler service center have any questions.

When Do I Change Spark Plugs?

How do spark plugs work? They are one of the ignition components, moving the high voltage current from the ignition coil to ignite the combustion chamber when start your vehicle. If the spark plugs aren’t functioning properly you will probably notice some major vehicle issues:

  • Slow to start the engine, or no start
  • Engine misfire
  • Engine is running rough or rough idling
  • Poor acceleration
  • High fuel consumption

Benefits of Changing Your Spark Plugs

Changing your spark plugs according to the preventative maintenance schedule of your vehicle will help with vehicle performance on Gilbert roads, including the following benefits:

  • Improved fuel economy – Having a worn out spark plug can reduce your fuel economy by as much as 30%, and replacing it can help gain that back.
  • Consistent combustion system – Spark plugs allow for the continuous production of combustion and leave your vehicle’s system running as it should be.
  • Your Vehicle Starts Smoothly – Replace your spark plug, and when you turn the key in the ignition, you can feel your vehicle start effortlessly.
  • Less harmful emissions – Replacing your vehicle’s spark plugs can not only help increase your gas mileage but also improve your emissions.

While you’re doing research, explore our top ten automotive maintenance tips for Chandler drivers.

Rely on Land Rover Chandler for Certified Service

If you notice engine issues or you know it’s time for a spark plug replacement, schedule a service appointment at your local authorized Land Rover service center. Our Land Rover-certified technicians will be able to inspect your vehicle and quickly identify any issues. You can also rely on Land Rover Chandler near Tempe for more service tips and tricks so you can keep your vehicle running smoothly for a long time to come. Why don’t you continue your research today by finding out how the brake system works!

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7470 W. Orchid Lane • Chandler, AZ 85226

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Land Rover Chandler

7470 W. Orchid Lane Chandler, AZ

Phone: 855-547-7657


Phone: 855-552-4109

7470 W. Orchid Lane Chandler, AZ


Phone: 855-547-7657

7470 W. Orchid Lane Chandler, AZ


Phone: 855-474-1292

7470 W. Orchid Lane Chandler, AZ
33.3235347 -111.9711539
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Land Rover Chandler
Land Rover Chandler
7470 W. Orchid Lane
Chandler, AZ, 85226 United States
Land Rover Chandler 33.3235347, -111.9711539.