GM truck loyalists are lining up behind an old-school idea for the next small block V8: bring back thicker oil. After years ...

Semi-synthetic motor oils use a combination of mineral and man-made oil, while synthetic blends tend to have fewer impurities ...

API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

A clear breakdown of Hyundai’s Theta II engine recall, including failures, investigations, settlements, affected vehicles, ...

It might seem like a small detail, but the color of your engine oil can speak volumes about what’s going on inside your car.

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

The global Gasoline Direct Injection (GDI) market is entering a decisive growth phase, with projections indicating expansion from USD 12.63 billion in 2025 to USD 30.21 billion by 2035, registering a ...

If you own a Hyundai Sonata or another Hyundai model, here's the information you will want to know. Blanca Crowe (@blancacrowe) owns a 2018 Hyundai Sonata, and only 58,000 miles in, her engine had a ...

When it comes to longevity, Hyundai hasn’t always been the first automaker that comes to mind. But in recent years, the South Korean manufacturer has worked hard to build a reputation for reliability ...

A recent GM safety recall addressing potential manufacturing defects impacting the naturally aspirated 6.2L V8 L87 gasoline engine dictates that certain engines should now use 0W-40 oil, rather than ...

In the world of automotive engineering, engines are the beating heart of any vehicle. They define the character, performance, reliability, and ultimately the reputation of a car manufacturer. For ...