You’d be surprised by the things you can learn about what may initially seem like a relatively mundane subject, say motor oil ...

The throttle body is a key component of a car's fuel/air delivery system, but carbon deposits and other debris can clog up ...

Kaijo Exhibits Precision Ultrasonic Cleaning Systems at MRO Americas 2026, Booth #2576 — Featuring High Frequency ...

Neglect can do a lot of bad things to your car's engine. Not changing the oil as frequently as recommended is a surefire way to an expensive overhaul. If you've dealt with thick, gooey sludge before, ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel.

As spring approaches, it’s time to prepare your lawn mower for the upcoming season. Proper maintenance ensures your mower starts easily, runs smoothly, and performs efficiently throughout the growing ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

The tug-of-war for power in INDYCAR will continue … in the car. And that's a pivotal aspect to having a vibrant series. Honda and Chevrolet will remain in INDYCAR for the foreseeable future, as they ...

A cold snap is bringing extreme temperature drops in large portions of the country, which means wide swaths of the U.S. are now facing frigid, sub-zero temperatures. Naturally, these conditions can ...

Some F1 teams have raised concerns over Mercedes and Red Bull potentially finding a loophole to produce more power from their engines Rudy Carezzevoli/Getty Images Toto Wolff says Mercedes feels ...

Tennessee's unseasonably cold weather continues to linger, raising the question many drivers have: Do you really need to warm up the car before heading out to work or school in the morning? Here's ...