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Does Timely Spark Plug Maintenance Boost Car Performance?


There is a lot of debate over whether or not changing spark plugs helps a car's performance. Some people say that it makes a big difference, while others claim it doesn't do anything. This blog post will explore some important things about spark plugs.


Changing Spark Plugs

That seemingly minor step in maintenance is important for a car's engine, but it can be tricky to do it yourself. There are several different strategies to go about it, and the one that works best for you will depend on the make and model of your vehicle.


  • One common method is to remove the spark plug wire from the spark plug and use a socket wrench to loosen the plug. Once you remove the old plug, you can screw in the new one by hand and then use the wrench to tighten it.
  • Another method is to remove the entire ignition coil, which will give you better access to the spark plugs. Whichever method you choose, consult your car's manual before getting started.


Changing your spark plugs is simple if you know what you're doing and have a little patience. Once you've changed your spark plugs, you may notice a difference in your car's performance. Your engine will run smoother and may even have a bit more power.


Things That Happen When You Don't Change Your Spark Plugs

Over time, carbon deposits and oil, leading to engine misfires and poor fuel economy, can foul spark plugs. If you don't change your spark plugs, your car's performance will slowly decline. Experts estimate that a single fouled spark plug can cause a 30% drop in fuel economy.


In addition, fouled spark plugs can lead to increased emissions and engine damage - when it's time to change your spark plugs, follow the recommendations in your owner's manual. It may be possible that you need to change your spark plugs every 30,000 miles or less, depending on the vehicle.


Neglecting to change your spark plugs can have serious consequences for your engine, so don't put it off any longer.


Can Changing Spark Plugs Improve A Car's Performance: Myth or Reality?

There are many urban legends out there when it comes to car maintenance. Some people swear by never washing their car, while others insist on changing their oil every 3,000 miles. So, where does the truth lie when replacing spark plugs? Is this a necessary part of running your car smoothly, or is it a waste of time and money?


Experts say that changing your spark plugs can help improve your car's performance. As you already know, spark plugs can become fouled with carbon deposits, which can cause them to misfire.


Fouled spark plugs can lead to a decrease in fuel efficiency, power, and acceleration. It can even cause your check engine light to come on in some cases.

So, if you're looking to improve your car's performance, changing the spark plugs is a good place to start. Just consult your owner's manual first to see what spark plugs they recommend for your particular vehicle.


Glendale Nissan, serving El Monte, CA, is one of the best car dealerships in California. We provide spark plugs replacement, among other things like basic to extensive auto servicing.


Schedule a service now!


Does Timely Spark Plug Maintenance Boost Car Performance? - Glendale Nissan

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