The polarizing 6.0 Liter Power Stroke was supposed to rise to the top of the segment, instead it's many problems caused its ...

Here’s the tricky part: a diesel fuel-related issue rarely reveals itself as clearly as other engine problems, making the ...

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 ...

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...

Normal-sized diesel-powered cars capture a significant foothold in a huge market outside the U.S., here’s why.

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 ...

The 6.7 Powerstroke CCV reroute is a common topic among diesel owners seeking improved engine cleanliness, reliability, and long-term performance.

When we finally got it to the (unnamed) Ford dealership, the mechanics told us the engine was shot, and that we were looking at quite an expensive repair bill. But the engine didn't feel 'shot'.

Bruno started at Top Speed in 2022 and now serves as Senior Editor for ICE while also training writers across CarBuzz, HotCars, and TopSpeed. A car and motorcycle enthusiast, he enjoys writing about ...

Some folks out there on the ‘Net have reported that GM is planning to develop a new 8.3L Duramax turbodiesel engine for use in its various truck models, citing unnamed insider sources. Looking over ...