Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

Ian Wright joined CarBuzz as an automotive journalist and photographer in 2018. His career started with specialist publications, covering everything from Harley-Davidson to Ferrari. Before writing for ...

AX is adding hundreds of new cars from Toyota and Lexus to its replacement vehicle fleet. The accident management company is taking on 400 Toyota Corolla hybrids and 40 Toyota Rav4 plug-in hybrids, as ...

It looked like the end of the line for Lexus coupes after the RC and LC wrapped up, but new reports from Japan suggest a hybrid grand tourer might quietly revive the name. A Dying Lexus Coupe Lineup ...

Lexus may not be finished with combustion-powered coupes after all. With production of the RC and RC F ending in late 2025 and the L C 500 scheduled to bow out after the 2026 model year, it appeared ...

One thing that you have to keep in mind when purchasing a hybrid vehicle for long-term ownership is the fact that you're going to have the battery pack replaced as time and use progresses. Thankfully, ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

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 ...

Lexus has an interesting steering wheel button setup where there are two thumbpads on the spokes, unlabeled, that can be shifted between functions (like the shift key on your computer, not shifting ...

The problem: The issue has to do with a faulty occupant weight sensor, known as an Occupant Classification System (OCS). If the OCS short circuits, the airbag might not deploy as designed in certain ...