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

As lidar sensors on cars become increasingly common, it's important to be aware of how this system can potentially ruin the ...

The Blue Fire changed Tarkov forever, and you are about to find out how in the Escape From Tarkov Blue Fire quest guide.

Learn how to diagnose and properly install a one-wire alternator with higher amperage in this easy-to-follow guide. Whether you're upgrading your electrical system or replacing a faulty alternator, ...

Experts predict near-term price instability for EVs and other vehicles due to Trump's tariffs, potentially leveling off by 2027. Here's what you can do now if you're in the market to buy one. In March ...

Anusha Rizvi is definitely a distinctive voice in contemporary Indian cinema — unafraid to keep things small, human, funny, ...

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

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Officially called the Guideline for the Modification of Internal Combustion Engine Vehicles (ICEV) to Electric Vehicles (EV), the document said that you can only perform the EV conversion on a vehicle ...

The US auto industry is currently facing a myriad of obstacles that are posing a threat to the expansion of electric vehicles (EVs). Changes in policy, tariffs, and disruptions in the supply chain ...

This is read by an automated voice. Please report any issues or inconsistencies here. The L.A. Auto Show has long leveraged California’s reputation as a climate leader to launch the latest electric ...

Electric vehicle charging technology has come a long way in the last half-decade. Level 3 chargers can get your car back on the road in 20 minutes or less. Developing a charging plan and knowledge of ...