Your car’s O2 sensor can be cleaned if you’re in a pinch, but cleaning won’t make an old sensor reliable again. Most failing sensors must be replaced.

A GMC Sierra AT4 owner is trading in his Duramax for a 2025 Ford F-150 Lariat after repeat "Check Engine" failures. From "seats that suck" to coolant valve nightmares, find out why this high-mileage ...

Diesel engines are built to survive abuse, but the way drivers use and maintain them often does more damage than the miles ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

Fortnite Winterfest 2025 has arrived, and alongside an updated map, a new boss, and Christmas-themed quests comes the ...

PFAS are forever chemicals that do not degrade in the environment. They enter soil and water, accumulate in plants, animals ...

If there's an electrical component on the fritz in your car or something that's stopped working entirely, one of the first ...

Driving with low air pressure risks deflation that begins in the center of the tires, wearing them down and also causing the vehicle to waste energy.

Most of us aren’t that lucky or that straight. Balls take detours, disappear, reappear and occasionally survive long enough to show real wear. If yours does, the only thing you really need to monitor ...

Writing a check can be done by filling out six lines on the check. There are also alternatives to sending a check. Many, or all, of the products featured on this page are from our advertising partners ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...