How Often To Change Spark Plugs

When do I change my spark plugs for the best performance? Spark plugs are usually replaced every 30,000 miles or so. This figure is just a ballpark estimate, so feel free to reach out to our service center for more detailed advice based on your make and model. Learn more about car maintenance with us at Bayer Ford, and schedule your service in Comanche at your convenience!

Warning Signs of Bad Spark Plugs

Technicians have different methods for determining how often to change spark plugs. First, you can consult your owner’s manual. Your manual will contain the manufacturer-recommended replacement schedule, which is specific to your vehicle and model year. Most Stephenville and Weatherford drivers change spark plugs every 2 or 3 years. 

However, you might also run into issues prematurely. This can result from using high-performance spark plugs or copper spark plugs, but it can also occur if you have an oil leak. Here are some signs that your spark plugs are due for a replacement:

• Your engine is slow to turn over.
• Your engine won’t start at all.
• Your engine misfires before turning on.
• Your engine is running roughly or loudly.
• Your engine sounds choppy or uneven when you idle.
• You have trouble picking up speed when you accelerate.
• You’ve been spending more on gas than you usually do.

Benefits of Changing Your Spark Plugs Regularly

Spark plugs are small component that can make a huge difference in your car’s overall performance. Here are some of the benefits of replacing your spark plugs promptly:

• Better Efficiency: Spark plugs ignite your fuel, and worn out spark plugs won’t ignite as easily. That can tank your fuel economy by up to 30%!
• Smooth Starts: Fresh spark plugs mean smoother starts. If you’ve had issues with engine misfires or sluggish starts, a new set of spark plugs will make a huge difference.
• Fewer Emissions: Newer spark plugs also produce fewer emissions than a worn set. So you can help your vehicle performance while making the air cleaner in Granbury.

Schedule Your Next Maintenance Service at Bayer Ford

So, when do I change spark plugs? Learn how often to change spark plugs for your particular vehicle at Bayer Ford. Contact us with any questions or schedule your next service with us in Comanche. We’ll bring out the very best in your vehicle.