Your fuel economy is getting worse most commonly from underinflated tyres, a clogged air filter, worn spark plugs, a faulty ...

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 ...

As 2026 kicks off, many are focusing on health, maybe trying to lose weight or cut back on happy hour drinks, but there's another option out there, and some people think it's even more important. In ...

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 ...

The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine coolant temperature (ECT) sensor (below). In practical terms, the ECM believes ...

Withings’ long-awaited U-Scan, the smart-health device that analyzes your urine from inside your toilet bowl, is finally available to order globally. The device, which first wowed us at CES in January ...

A breakthrough sweat-sensing patch reveals your body’s hidden stress chemistry, separating exercise from emotional strain and using AI to forecast anxiety before you even feel it. Study: Stressomic: A ...

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...

When Christopher Kennedy went to have an X-ray before a routine surgery, he thought he would be in and out. Then a technician spotted scarring in his lungs. Kennedy, 68 at the time, had never noticed ...

New Imaging Technologies (NIT) announces the release of its latest SWIR InGaAs line scan sensor, the NSC2301, designed for demanding industrial inspection applications. With advanced features and ...