Hamilton today announced that its VisiFerm mA and VisiTrace mA dissolved oxygen sensors have received North American Ex ...

A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in ...

Using an inexpensive OBD-II scanner can save you money, time, and frustration.

John Paul, AAA Northeast's Car Doctor, hears from a reader whose truck’s AC only works with the blower on high. The post My ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Use our security support tool to how long mobile phones are supported with important software and security updates, and find out what to do if you're at risk A certified smartphones, tablets and ...

I discovered Michigan-based mechanic supply house JB Tools this year, and it’s quickly become one of my favorite sites for garage gear. JB Tools regularly runs great deals on its clearance page, which ...

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 ...

I haven’t had the best experience with the best smart rings. The first one I tried barely held its charge and didn’t sync well to its app so half of my metrics weren’t actually tracked. So, I was ...

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.

This article was updated in November 2025 with new information. You know you’ve earned your DIY stripes when you can stay calm the moment something goes wrong. And with cars, that moment usually ...