A 2026 Ram 1500 owner in New York just documented a Hemi V8 check engine light at 2 months. We scrutinize why early 5.7L ...

There is no vehicle type more American than the full-size SUV. These truck-based behemoths are the nation’s preferred large family haulers, with no brand more closely tied to the segment than ...

Why it matters: O2 sensors feed critical data to your ECU, helping maintain the ideal air-fuel ratio for performance, efficiency, and emissions control. Reading the signals: Healthy upstream sensors ...

Unlike smoke alarms that may only sound once when I press the test button, or others that need the button to remain depressed ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more accurate, more environmentally friendly, and less expensive. The novel sensor, ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid diagnosis and risk assessment of cardiac injury are therefore essential ...

To put the Chevy Bolt back into production on schedule, GM engineers relied on virtual crash testing software to "reduce the number of cars we run into walls." Virtual crash testing is exactly what it ...

The more snow, the better for Teradar, a Boston startup that’s building new technology for military and civilian vehicles. The company’s still-in-development sensor can “see” objects and pedestrians ...

The 2027 Chevrolet Bolt celebrates the return of the brand's affordable, long-range, all-electric hatchback. Trump promises mass pardons to staff before leaving office Survivors of deadly Iranian ...

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 ...

This summer, Southern California–based Icon has unveiled the latest addition to its Derelict line: The C20 Chevrolet pickup truck, substantially outfitted from bumper-to-bumper with a modern Chevrolet ...