Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

The rotary engine has been absent on the frontline for quite some time, and it's on the way back. But not with Mazda.

Sleeving is more expensive than boring an engine block, but especially for aluminum blocks, sleeves may be better able to ...

No smoke machine? No problem. Learn how to check for engine vacuum leaks using visual cues, soapy water, and DIY tricks to ...

We share the real reason why modern engines are failing in cars from Toyota, GM, Hyundai, Kia, and Nissan.We cover the major ...

To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

There are other forms of racing where the cars are designed to be equal (e.g. Race of Champions). F1 and most other series are not that. As others pointed out, there is a long storied history of ...