For buyers on the hunt for a trusty diesel-powered pickup truck, the Ram 2500 and 2500 heavy-duty models almost immediately come to mind. Their appeal is clear; both pickups are available with the 6.7 ...

Internal combustion engines are incredibly complicated machines that many of us interact with on a daily basis, but don't completely understand. You get in your car, turn the key or push the start ...

Internal combustion engines — including those that run on diesel fuel — rely on various systems, accessories, and electronics to keep the pistons moving and your wheels turning. Of those systems and ...

Petrol and diesel owners have been told to regularly check one part of their cars to keep their vehicles on the road this ...

When you find yourself in the market for a new vehicle, you may have to pick between a diesel- or gas-powered car. As a fuel, diesel may be a little more expensive than gas, but it comes with a host ...

Ddiesel engines have their benefits, it's just that quick acceleration isn't one of them. They're limited in rpm compared to gas engines, due to factors like their higher compression ratios, and that ...