Using an inexpensive OBD-II scanner can save you money, time, and frustration.

When fuel prices surge, gas-saving tricks are as plentiful as people complaining about the high cost of filling their tanks.

The Apple Watch updates in watchOS 27 includes new watch faces, with Apple testing a new simpler version of the Modular Ultra for the standard model. Apple Watch Ultra 2 with Modular Ultra watch face ...

Streamers built quad turbo civic that actually works. They filled the windshield washer tank with 2 stroke gas from a dirt bike. They ran the washer fluid line to the engine intake. When the driver ...

It seems weird to learn about breaking “emissions control news,” even as the present administration rolls back emissions regulations, but remember that most such rollbacks have affected CO2 emissions.

Aaron Tilley is a former reporter covering all things Apple in The Wall Street Journal’s San Francisco bureau. He previously served as the Microsoft and enterprise technology reporter at the Journal.

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

If you’re like most car owners, you probably don’t think much about your car’s oxygen sensors until they are causing a problem. But did you know that a bad oxygen sensor can impact your car’s ...

Cleaning the idle air control valve (IACV) on your vehicle periodically helps keep carbon and other particles from building up on the valve, which can negatively affect the operation of the car.

Pilots who fly with newer Apple Watch models lost the ability to use its built-in blood oxygen monitoring feature in early 2024. This resulted after Apple lost a patent fight and was forced to remove ...

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...