We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

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 ...

The facility, based in Italy, is the first of its kind outside the US and will be used to support the G550 aircraft modifications alongside other air, surface and maritime platforms. L3Harris has ...

Name a more iconic duo than the Mazda Miata and a V8 swap. You can't, because those V8-swapped Miatas are basically perfect. Except, the number of people actually stepping up to trade their ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

In a boost to the ongoing push to reach low- and zero-emissions standards, the Port of Los Angeles has announced a $31 million grant from the California Air Resources Board that will begin ...

From natural disasters that can damage water systems to saltwater intrusion in coastal areas, there are lots of reasons to be concerned about drinking water quality. A water testing kit may help ...

WHITE SANDS MISSILE RANGE, N.M. — Thirty Soldiers and 85 government civilians and contractors began a three-week test of an updated air and missile defense sensor at the White Sands Missile Range. The ...

Please provide your email address to receive an email when new articles are posted on . The FDA has granted 510(k) clearance to an at-home test device that can diagnose obstructive sleep apnea and ...

It’s not even up for grabs yet, and several tuning companies have already decided what they will do to the all-new seventh-generation Ford Mustang. Triple seven is among them, and their proposal ...