Your oxygen (O2) sensors are small but mighty — they help your engine run efficiently, cut emissions, and prevent costly damage. With the right OBD-II scanner and a bit of know-how, you can decode ...

"Humanity has once again shown what we are capable of, and it's your hopes for the future that carry us now on this journey around the moon." When you purchase through links on our site, we may earn ...

Back in late 2023, Chrysler ended production of the 300 sedan. Since then, it’s built plenty of concepts, promised all sorts of things, but there has been little in the way of tangible progress. The ...

Announced in 2018 for the 2019 model year, the regular production order code L3B inline-four turbo replaced the 4.3-liter EcoTec3 sixer as the standard engine on LT and RST specifications of the ...

General Motors is preparing to launch the next generation of its full-size pickup trucks, with the redesigned Chevy Silverado 1500 and GMC Sierra 1500 expected to debut for the 2027 model year. The ...

One driver’s "plastic truck" nightmare reveals a polarizing truth: no amount of high-tech turbocharging can replicate the visceral, heavy-duty soul of a classic American V8. In my research on Chevy ...

A new pickup truck in the United States is a big deal. Eight years after its last major overhaul, Chevrolet is gearing up to launch a new generation of its full-size Silverado for 2027. The Silverado ...

After a recent legal win, FCA is now facing a fresh class-action case focused on seat adjuster design and questions about crash performance. Fresh off a win in court over Dodge Durango SRT Hellcat ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

This in-depth review explores what makes the Porsche 911 2.7 RS Lightweight such an icon. From its rare M471 spec and iconic ducktail spoiler to its extreme weight-saving measures and race-derived ...

LS1 engine design highlights and basic specs, why it’s such a popular swap, and a basic timeline, from the C5 Corvette to its use in the Australian HSV heroes. The General Motors 5.7 LS1 engine was a ...

The HEMI engine is named after the engine's hemispherical shaped piston heads. While Chrysler brands popularized and trademarked the name, HEMI-style engines were developed in the early 1900s. The ...