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.

Misfiring, rough idling, poor acceleration, and decreased fuel efficiency — the four ominous horsemen of bad spark plugs. Nobody wants to ever get to that point before desperately changing such a ...

View post: 5 Crossovers That Are Actually Fun to Drive Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Spark plugs are one of ...