Research vehicle history reports using the VIN and check for open recalls before committing to a used car purchase. Have a trusted mechanic perform a prepurchase inspection to identify potential ...

In the market for a used car? With used car prices still at historic highs, it’s more important than ever before to be ...

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

Modern car batteries are typically sealed and maintenance-free, but extreme heat can shorten their lifespan. It is crucial ...

A check engine light, even if the car runs fine, often indicates a leak in the evaporative emission control (EVAP) system. An arc welder might revive a dead battery by cleaning sulfated plates, but a ...

Of the many automotive fluids that your car uses, one of the most well-known and important is engine oil. Most people understand that oil is vital for their cars' performance, and many people are ...