First, it's important to know that some USB ports are designed for charging while others may only support data transfer. Most will provide a measly output of 0.5 to 1 amp -- barely enough to ...

One of the easiest ways to check if your camshaft sensor is faulty is by using an OBD-II scanner, which reads diagnostic ...

The MotorTrend gear team tests products in the lab and in the real world to help you find the best automotive gear.

If you value your engine and the investment your vehicle represents, don’t take shortcuts when it comes to vehicle maintenance.

Cheapest way to get started, YN560: (you'll need some triggers too). dm me @ACarPhotographer with questions or your results!

Multimeters can be a useful tool for both novices and professionals to limit their mistakes in automotive repair. Electrical diagnostic work is one of the most challenging parts of automotive repair.

While only 12 of the 203 reviews award the MM420 fewer than 4 stars, there are some issues worth noting. The most common ...

A small device can cause big headaches for diesel owners, but there’s a quick and effective fix Rislone Helps Nix NOx Sensor Issues One of the common causes of lost power and performance in ...

A multimeter is invaluable for a variety of projects, from working on outlets to electronics repair, but will the Klein Tools ...

ATLANTA — Drivers of electric and alternative fuel vehicles in Metro Atlanta are facing new rules as a federal exemption for free express lane use ends. The change means electric vehicles and ...

SAN DIEGO COUNTY, Calif. — California’s decades-old perk, which allows solo drivers of electric vehicles to use carpool lanes, expires on Oct. 1, 2025. But California's more than 500,000 electric car ...