Taylor Automotive CDJR

What’s the Deal with Spark Plugs?

Everything you need to know about the power of spark plugs. 


A spark plug is a small but mighty, necessary element in any vehicle. Emitting a small spark of electricity, a spark plug provides the ignition for the combustion needed to start your car. Without spark plugs, your car will not start or go anywhere. 


Spark plugs are vital to your vehicle, but they do not last forever. Deposits often form on spark plugs from the interaction with the air-fuel mixture—resulting in an unreliable supply of energy to your car. Without healthy spark plugs, your vehicle is unable to sustain maximum power, and you will likely see a drop in fuel economy. Nobody wants that!


When we talk spark plugs, we like to focus on the power of 4. Properly working spark plugs come with 4 major benefits including: 

  1. A fully functioning combustion system 
  2. Better fuel economy
  3. Smooth and energetic starts 
  4. Less harmful emissions 


The average spark plug will last quite a while. Most manufacturers suggest replacing spark plugs every 30,000 miles or so. 


Here are 4 important questions to ask yourself if you are experiencing issues with your vehicle:  

  1. Do you hear unusual noises like a rattling, pinging, or “knock”? This is often caused when a spark plug fires at the wrong time. 
  2. Is your vehicle hard to start or jerky during the start? 
  3. When you are driving, does the vehicle power feel sluggish or reduced? 
  4. Are you getting gas more often than before? 


If you answered “Yes” to any of the above, your spark plugs may be to blame. Call us to schedule your service appointment. Plan ahead, because a vehicle drop-off is usually required. Why? Your vehicle must be worked on when the parts are cold—and the amount of time it takes to complete the service varies by make and model. 


The Chrysler, Dodge, Jeep or Ram of your dreams is not just out there, it’s here! Shop all Taylor Automotive inventory online or stop by and see us—you will be in the driver’s seat in no time. At our dealership, we have devoted ourselves to helping and serving our customers to the best of our ability. We only offer the highest quality vehicles that are ideal for your life needs. Questions? Contact us for more information.