When to Change Spark Plugs: Signs Your Engine Needs a Boost

November 2nd, 2023 by

Spark Plug Replacement in Brookfield, WI

You’re driving your car, and suddenly, it starts to lose power, misfire, or exhibit poor fuel efficiency. You may be wondering what’s going on under the hood. Well, the answer might lie in your spark plugs. So, where can I get a spark plug replacement in Brookfield, WI, you ask? Look no further than Hall Cars!

Read more – Optimize Your Engine’s Performance with a Professional Engine Tune-Up Service 

What is the Role of Spark Plugs in the Ignition Process? 

Spark plugs are small yet crucial components that ignite the air-fuel mixture in your engine’s cylinders. They create the spark that initiates combustion, powering your vehicle. Without functioning spark plugs, your engine wouldn’t run at all. 

When and Why Do Spark Plugs Need Replacement? 

Over time, spark plugs can wear out due to continuous exposure to high temperatures and the combustion process. Here are some signs that indicate your spark plugs may need a replacement: 

  • Decreased Fuel Efficiency: If you notice a sudden drop in fuel mileage, it could be due to worn spark plugs, which can’t ignite the fuel properly. 
  • Engine Misfires: Frequent engine misfires or rough idling are clear signs of spark plug issues. You might feel a noticeable lack of power or consistent jerking when driving. 
  • Difficulty Starting: If your car is hard to start or doesn’t start, it could be due to faulty spark plugs that can’t generate the necessary spark. 
  • Increased Emissions: Bad spark plugs can lead to higher emissions, which is not only bad for the environment but can also cause your vehicle to fail emissions tests. 

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Schedule a Service Appointment in Brookfield, WI! 

Your car’s spark plugs play a vital role in its performance and efficiency. If you’re experiencing any of the signs mentioned, it’s time to consider a spark plug replacement. Hall Cars in Brookfield, WI, offers various automotive services, including expert spark plug replacement. Their service department boasts excellent technicians who can help you get your vehicle back to peak performance.  

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