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

Discover how professional racing engine diagnostics reveal hidden problems in your car. Expert insights from Miami's advanced auto repair specialists.

Abstract: In this paper, an independent observers-based fault diagnosis method is proposed for multiple sensor faults of the full-vehicle active suspension system with an inaccurate model. To address ...

Modern cars rely on a dense web of sensors to manage everything from fuel delivery to collision avoidance, and when one fails ...

Traditional tire monitoring systems often rely on pressure sensors or mileage-based estimates, which do not capture inputs like braking intensity, vehicle load, cornering forces and other dynamic ...

Your car is making a noise. You order what seems to be the right part. It arrives. It doesn't fit. You return it and order another one. Wrong again.

You don't need to replace your TPMS sensors when buying new tires. You should only replace damaged sensors, and there's rarely a reason to replace all at once.

CheapInsurance.com reports that not all safety features reduce car insurance rates equally; foundational features like ...

Doha, Qatar: The Ministry of Interior has launched a nationwide project to replace all existing vehicle number plates with a newly enhanced design that adheres to leading international standards and ...

Want to call someone a quick-thinker? The easiest cliché for doing so is calling her a computer – in fact, “computers” was the literal job title of the “Hidden Figures” mathematicians who drove the ...

The Securities and Exchange Board of India issued the Securities and Exchange Board of India (Substitution of Registered Post with Speed Post) (Amendment) Regulations, 2025, which amend multiple ...