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How Often to Change Your Spark Plugs

How to change spark plugs


Plenty of drivers wonder how often to change the spark plugs in their Volkswagen vehicle in King of Prussia. It’s generally recommended that you change your spark plugs every 30,000 miles, but it can depend on your specific vehicle. Your owner’s manual has more specific information. Find out more about when to replace these spark plugs below, and contact the Wynn Volkswagen service center if you need help with your spark plugs.

When Do I Change Spark Plugs?

What are spark plugs? They’re a part of your ignition and they work by moving the high voltage current from the ignition coil to ignite the combustion chamber when you start your vehicle. If it’s time for new spark plugs, you can tell that your old ones aren’t functioning properly because you’ll see some or all of these problems with your car:

  • Slow or no start when you turn on the ignition
  • Engine misfire
  • The engine is running rough
  • Rough idling
  • Poor acceleration
  • Poor gas mileage

Benefits of Changing Your Spark Plugs

In addition to fixing the issues listed above, changing your spark plugs on time is a part of your maintenance schedule for your new Volkswagen vehicle. If you change your spark plugs on time, every time, you can expect these benefits in your car:

  • Your Vehicle Starts Smoothly – Replace your spark plug, and when you turn the key in the ignition, you can feel your vehicle start effortlessly with less wear and tear.
  • Improved fuel economy – A worn-out spark plug can reduce your fuel economy by as much as 30%, and replacing it can help gain that back. Your fresh spark plugs will also improve the quality of your emissions.
  • Consistent combustion system – Spark plugs allow for the continuous production of combustion and leave your vehicle’s system running as it should be. Consistent combustion prevents backfiring and rattling.

For Your Volkswagen Needs, Visit Wynn Volkswagen

If your car is slow to start, rattles or you’ve noticed a dip in your gas mileage and you want to make sure you need new spark plugs, schedule a service appointment at our service center near Phoenixville. Our experienced technicians can get your vehicle evaluated and repaired in no time!

Wynn Volkswagen 40.133660, -75.378754.