Towards the second half of the 20th century, the quest to create an engine with more power, long-term reliability, and higher ...

Direct-injection engines were introduced with a promise that sounded ideal: more power, better fuel efficiency, and cleaner ...

Regular maintenance helps BMW owners avoid costly repairs by catching common issues before they become serious failures.

Kia and Hyundai's Theta engines have been around for a while, but they're not without problems. Here are some of the most ...

The Volkswagen Group is the second-largest automaker in the world by sales, moving 9.24 million vehicles in 2023. Even though everyone and their dog wants a hybrid or an EV nowadays, most of those ...

The VQ38DD V6 has built a reputation for reliability, but as we’ve seen, a single overlooked component can sometimes lead to bigger problems down the line. Since 2020, the Nissan Frontier has been ...

When shopping for a used SUV, one of the most important factors is the engine’s ability to stay clean and reliable over the long haul. Many modern vehicles use direct-injection systems that, while ...

Direct injection offers numerous benefits over port fuel delivery but could it be a bigger headache than it’s worth? The automotive industry has gradually switched to direct injection over the past ...

How Gasoline Direct Injection causes Chain Wear, Fuel Dilution, and LSPI. One of the biggest changes to gasoline combustion engines in recent history is the mass adoption of direct injection ...