Diesel engines run hotter and under more stress than gasoline engines, making their cooling systems critical for performance and longevity. From choosing the right coolant to maintaining radiator ...

The 6.7L Cummins turbo diesel has earned a legendary reputation for power, torque, and longevity, but it thrives only with proper care and smart upgrades. From addressing known weak points to ...

The engines that power the vehicles we drive are exceptional machines. They're capable of generating insane amounts of power in a relatively confined space, and they can generally be expected to ...

As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S. Most people think of big semi trucks when they think of diesel, or they think ...

Gasoline and diesel engines are very different. The former rely on spark ignition while the latter use compression ignition. Diesel engines typically run at much higher compression ratios than ...