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.

The braking system in your car is one of many components that need to be maintained, and you will be able to feel and hear if ...

Salvage yards often document the mileage of major parts, and a mechanic should inspect a used transmission before ...

Engine cylinders can misfire for many reasons. There are four causes in particular that you should be aware of; here's what ...

Snow and ice can strain your car. Use this winter maintenance checklist to protect your battery, tires, fluids and visibility ...

Pirelli Cyber Tires use embedded sensors to cut wet braking distance by 12 feet while improving vehicle stability and control ...

The NHTSA recently announced recalls for more than 7,000 vehicles from automakers Dodge, Mercedes Benz and others.

Winter is brutal on vehicles, and the damage often starts with small oversights that snowball into big repair bills. I am ...

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

Discover how to access your driving record and understand its impact on your car insurance rates. Learn how to request records and use the information to lower premiums.

Laurent Mekies says after his first half-year at Red Bull that the Dutchman is the most expensive, but also the best sensor ...

That low-tire light on a frosty morning is usually physics, not a puncture. Cold air shrinks, pressure drops, and the sensor ...