A viral video claims to show something every frustrated driver wants to believe: a car getting just 10 mpg suddenly jumping ...

Overheating, contaminated, oil and coolant, reduced power, misfires, and white smoke all point to a failing cylinder head ...

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light illuminates, it’s hard not to hear the cha-ching sound of a ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Amazon’s Ring division presented a revamped line of smart home sensors at CES 2026 that do not require a hub to work. These smart home security devices work straight out of the box using the Amazon ...

The RDO Trio's smart wiping system turns on automatically when dissolved oxygen readings drop below a user-set level. It clears away buildup that can cause incorrect low dissolved oxygen readings.

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

IKEA has announced over 20 new Matter-connected smart home products coming to market soon. Best known for its furniture, IKEA has also been investing in smart home tech over the past few years. Today, ...

On the Move: How the MoDOT speed sensors work One of the technologies we use to determine traffic conditions is roadway sensors. They can sense everything from traffic speed to debris on the roadway.