Franklin Car Care: When it Makes Sense to Change Spark Plugs and Wires
Many garages recommend that spark plugs and wires are changed on an annual basis during Franklin car care, and this generally isn’t necessary at all. When going to a shop in TN, don’t get your spark plugs changed unless they have between 60,000 and 100,000 miles on them. You also shouldn’t change the wires until they have at least 30,000 miles on them. The plugs and wires are both important for maintaining engine efficiency levels though, so check the gap regularly and swap them out before they get too old.
Get the Plugs Inspected Regularly with Franklin Car Care
Most vehicle manufacturers state that you don’t have to worry about changing the spark plugs until they’ve gone through a total of 100,000 miles of operation, which means you can go quite some time before worrying about making the swap. While that might be true, it doesn’t mean you should ignore the plugs until it’s time to make the swap. Instead you should have them inspected at a TN auto shop, or do a self-inspection about once every 30,000 miles. Staying on top of the plugs that often will help you identify potential problems before they get too serious.
Replace Before 100,000
Spark plugs might be rated to last 100,000 miles, but that doesn’t mean that you should allow them to. Plugs that are that old generally begin to wear out and become troublesome to change. That’s why it’s best to make the swap around 80,000 or 90,000 instead. Keep checking on them regularly as you approach the 100,000 mile marker to make sure you make the switch before the plugs seize or begin to break down. Making the change earlier with Franklin car care will also help ensure that your system continues running properly and runs efficiently.
Change the Wires Sooner
While spark plugs are often designed to last as long as 100,000 miles, the wires often go bad sooner and generally need to be changed by 60,000 miles. It’s important to feel the wires in your hands to see if they are crispy or pliable. As the wires become less pliable, they are getting closer to needing to be changed. Stay on top of the wires and make sure you swap them out before they get too old. Once they age too far you’ll have trouble changing them and might have to replace the plugs as well because of difficulties you experience with the wires.
Don’t make the mistake of taking your vehicle into a garage and having the wires or spark plugs changed too early, but also don’t make the mistake of letting them go too long either. Get them evaluated every 30,000 miles during your usual Franklin car care, and swap both out as soon as they show serious signs of wear.
Contact us here at the Auto Clinic of Franklin to schedule an appointment to check your wires and spark plugs and for all of your Franklin car care.