Meineke Car Care Centers

Spark Plugs: What They Are and Why They Matter at Meineke in Lewisville

When your engine misfires on Main Street or struggles to start near Lake Park, your spark plugs may be to blame. Since spark plugs ignite the fuel-air mixture in your engine, they play a key role in keeping your car running smoothly. Because Lewisville drivers face both stop-and-go traffic and long commutes, keeping your spark plugs in good shape is essential for performance and fuel efficiency.

At Meineke in Lewisville, our ASE-certified mechanics inspect, clean, and replace spark plugs to keep your vehicle at its best. So, in this post, you’ll learn what spark plugs are, how they work, why they matter, how to maintain them, and when to visit your trusted Meineke shop in Lewisville.

What Spark Plugs Are and How They Work

Spark plugs are small but powerful components in your engine’s ignition system. Since they create the spark that ignites the fuel-air mixture inside each cylinder, they start the combustion process. Because combustion generates the power that drives your car, worn or dirty spark plugs can quickly cause performance issues. As a result, your engine may run rough or lose efficiency.

Why Spark Plugs Are Important

Although small, spark plugs have a major impact on how your vehicle performs.

• Since they ignite the fuel mixture, they keep your engine running smoothly.

• Because they ensure complete combustion, they improve fuel efficiency.

• As a result, they help reduce emissions and protect your catalytic converter.

• That’s why healthy spark plugs are vital for Lewisville drivers.

How to Maintain Spark Plugs

Routine care helps your spark plugs last longer.

• Since buildup affects performance, replace spark plugs every 30,000 to 100,000 miles, depending on type.

• Because dirty fuel causes deposits, use high-quality gasoline.

• For this reason, schedule regular tune-ups to check ignition performance.

• Additionally, address engine misfires right away to avoid further damage.

When to See a Mechanic in Lewisville

Visit Meineke in Lewisville if you notice these spark plug warning signs:

• Because your engine misfires or idles roughly.

• Since your fuel economy suddenly drops.

• Because your car struggles to start or accelerates slowly.

• As a result, your check engine light may come on.

So, Call Meineke in Lewisville Today for Expert Spark Plug Service

Your spark plugs keep your engine efficient, reliable, and powerful — so don’t overlook them. Since worn plugs can lead to rough idling or wasted fuel, Meineke in Lewisville is here to help. Because our ASE-certified team specializes in ignition and engine maintenance, you’ll always get dependable results.

So, call Meineke in Lewisville today and schedule your spark plug service with confidence.

If the Meineke in Lewisville is not a convenient auto repair center for you, Meineke also has 11 car repair centers is Texas: