Spark plugs are one of those maintenance items that, along with things like brake fluid and thermostats, are easily overlooked but extremely important to your car's safety, longevity, and performance.

View post: Walmart Has a $290 Car Refrigerator on Sale for 51% Off How often you need to replace the spark plugs depends on a variety of factors like the type of car you drive, how you drive it, and ...

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Learn how to use dielectric grease on spark plug boots to prevent voltage leaks and corrosion. Follow our guide to protect ...

Spark plugs are an essential part of a car's ignition system. As the name suggests, they provide a spark of electricity that ignites the fuel and air mixture, and gets the engine up and running.

We may receive a commission on purchases made from links. When it comes to engine care 101, a spark plug replacement — also referred to as a tune-up — is an essential task. Spark plugs, as the name ...

Q: In a recent column you told a reader that he should not need to replace platinum-tipped spark plugs until the manufacturer-recommended 60,000 miles. The dissimilar metals in the aluminum heads and ...