Your spark plug cables play a vital role in your vehicle's performance, but they do need to be replaced periodically. Here's ...

Regular car maintenance is the one sure way to keep your car running smoothly on the road. All it takes is for one component to become faulty, and it can affect the performance and the fuel efficiency ...

You're hunched over the engine with your wrist painfully contorted, wishing you were Mr. Fantastic. You've finally removed broken spark plug number four and then the intrusive thought hits. "Should I ...

Automotive maintenance can be scary, given that your vehicle is one of the biggest purchases you'll ever make. DIY repair requires knowledge, tools, and a little bravery. Allowing a professional to ...

Side gapping your car's spark plugs could result in some modest performance gains. Here's what it means, how to do it, and ...

Not every driver knows how often they need to change spark plugs in their car. The frequency is determined by many factors, such as the material from which the center electrode is made, the operating ...

It is best to replace spark plugs at the manufacturer's recommended interval, even if they appear clean. Batteries in tire pressure sensors are not replaceable; the entire sensor unit must be changed.

Discover why Mercedes-Benz used 12 spark plugs in a V6 engine. Explore how this clever engineering trick impacted performance ...

I know what we buy is getting more and more expensive. ($8 for a box of cereal?!) But almost a thousand dollars to change out spark plugs? As I began to dig into this Dallas man's story, it felt like ...

You own a diesel-powered vehicle and are thinking of giving it a tuneup. But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, ...