What Do Spark Plugs Do for Cars?

What are Spark Plugs?

If you’re like other curious Biloxi drivers, then you may be wondering what goes on behind the scenes to make your car start each time you get behind the wheel. Spark plugs are integral to the process. But what do spark plugs do for cars, exactly?

What is the Purpose of Spark Plugs?

The purpose of spark plugs cannot be understated. Spark plugs are important components of internal combustion engines. What does a spark plug do, then? It produces a spark that ignites a fuel and air mixture within the engine, thereby enabling the engine to start, accelerate, and change gears. Without spark plugs, you wouldn’t be able to drive around Gulfport.

What does a spark plug do in addition to getting the engine started? Spark plugs also help to transfer heat away from the combustion chamber to the engine’s cooling system.

When Do Spark Plugs Need to be Replaced?

Over time, spark plugs can experience wear and tear or become damaged, and they’ll need to be replaced. In fact, you should consider spark plug replacement as part of your maintenance schedule every 30,000 miles or so. The benefits of changing spark plugs regularly include:

• Improved fuel efficiency
• Smoother engine operation
• Vehicle emission reduction
• Quicker vehicle starts
• Increased horsepower

What does a spark plug do when it needs replacement? You’ll notice hard starts, reduced performance, poor gas mileage, poor acceleration, and rough idling. When it’s time to replace your spark plugs, you can schedule service with our expert technicians in Diberville, near Ocean Springs. We’re happy to take care of the task for you. Alternatively, you can turn to our parts department to order spark plugs and replace them yourself.

Get More Service Tips from Mandal Buick GMC

What do spark plugs do for cars?? Now you know the answer and have a better understanding of how your vehicle runs. What’s more, Mandal Buick GMC is here for you as you navigate how to best take care of your vehicle. Don’t hesitate to reach out about the purpose of spark plugs or any other service-related questions.