Choose an OBD2 scanner that shows readiness monitors and live data so you can avoid inspection surprises and wasted repairs ...

Other warning signs include any corrosion or white or grey deposits around the battery's terminal, which should be cleaned ...

A vehicle's lifespan depends on a multitude of factors. Taking care of the engine, fuel tank, battery and more will help it ...

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or emissions system needs attention. I see it as an early warning system that ...

Some problems mean your car is past the save point. These twelve warning signs signal it is time to move on: unsafe repairs, ...

The Yankees are understandably doing their due diligence on every big name available, but just because you check the price [… ...

While fresh oil is generally transparent and amber colored, black oil may mean it's time for a replacement and frothy oil can ...

Some of the terms you you should know before visiting a mechanic include serpentine belt, timing chain, transmission flush, ...

From the 6-wheeled Tyrrell to the Chaparral sucker car, discover 5 of the weirdest race cars ever made. See the tech that ...

HEMI crate engines available for under $4,000 include remanufactured 5.7-liter HEMI long blocks and refurbed 5.7-liter ...