If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

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 ...

Dear Tom and Ray: This morning I went to my car to find that it had grown what appeared to be "hair" from the tailpipe. It was about 10 inches long and gray, with brown highlights. I had to get to ...

Stop struggling with stuck O2 sensors. Find out why a specialist socket kit is a better investment than a standard wrench for your next car repair.

Q: My daughter has a 2001 Ford Explorer with 90,000 miles on it; it runs great. However when I changed the oil I found coolant in the oil, but the coolant level is full. In my 90 years I have never ...

This claim has been repeated and debated by professionals for the past three months. Air-quality monitors take 10 seconds on average to adjust to the air quality in an environment, so they are not ...

Changing lenses outside can feel like a risky endeavor. After all, during the swap, your camera's interior will be exposed to the elements, potentially allowing dust, dirt or moisture to land on your ...

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 ...

A new wireless, Band-Aid-like sensor could revolutionize the way patients manage hydrocephalus, a potentially life-threatening condition in which excess fluid builds up in the brain. A tube or 'shunt' ...

A simple colour change could indicate the presence of potentially hazardous hydrogen gas thanks to a new sensor developed by researchers in Germany. The micron-scale device, which uses so-called ...

Servomex, the world leader in gas analysis, has launched the AquaXact 1688: a rugged, fast and accurate moisture sensor that can be used as a standalone 4-20mA loop-powered device, or digitally ...