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

John Paul, AAA Northeast's Car Doctor, hears from a reader considering an oil change on the first anniversary of their SUV's purchase. The post Getting an oil change despite low mileage appeared first ...

Ford’s 1.0-liter engine is under investigation for a fault that could quietly destroy engines without warning, potentially ...

The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

The 2026 season will see huge changes to what Formula One cars look like, how they operate, and ultimately, how races might ...

But even after the flush, Fleet Response denied approving the full replacement. According to WFTV Channel 9, emails from the dealership clearly outlined the need for a new transmission, but Take 5 ...

Winter and classic cars have a complicated relationship, kind of like that friend who borrowed your favorite wrench and ...

Some of the most likely causes of a car heater blowing cold air include low coolant, contaminated coolant, a faulty heater ...

Protect your car from winter damage with these smart, cost-effective tips. Plan ahead of winter to save money, boost safety and extend your vehicle’s life.

Car repairs are important and often necessary, but some repairs are more urgent than others. Learn to recognize these 11 money wasting car repairs.

Every few years, we see upcoming trends being followed by carmakers to attract new buyers. From panoramic sunroofs to 360-degree parking cameras, carmakers are known to load attractive features in new ...

This is the future, but it sounds very much like the past. From the outside, racing nerds will tell you it looks just like a Ligier JS2 R – essentially a sports car with its own one-make race series ...