The primary differences between the LML, L5P, LB7, and LBZ Duramax engines include different power outputs and varying levels ...

Two-stroke engines are generally considered environmentally problematic because they are inefficient and emit particulate matter.

Before Dieselgate happened, and the diesel card-house came tumbling down, we had this 800-mile-per-tank master of efficiency.

The 2027 Kia Telluride has a turbocharged four-cylinder in place of the old V6—and here’s why it had to happen.

Kia's Product Planning chief sat down with us in Santa Barbara, and revealed the unexpected data proving the V6 was technically defeated by the 2027 Kia Telluride engine that delivers more torque at ...

RealTruck.com reports on the latest truck accessories, featuring new products to enhance vehicle performance and style.

Modern engines are cleaner and more efficient than the ones you grew up with, yet many drivers are discovering a new headache: stubborn carbon crust building up on intake valves. Understanding why ...

Hyundai and Kia are recalling over 330,000 2020-2023 Hyundai Sonata and 2021-2024 Kia K5 sedans to fix a faulty fuel tank that could leak and cause a fire. Only vehicles with a 1.6-liter turbocharged ...

Internal combustion engines operate under conditions of extreme heat and pressure, and over time, they tend to accumulate deposits of carbon on critical components. These deposits generally form on ...

Direct injection technology has changed how engines make power and use fuel. It allows precise control of the air-fuel mixture, improving both performance and efficiency. However, this design has one ...