Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM has issued a new Service Bulletin.

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...

Diesel engines and gasoline engines are so fundamentally different that it’s possible to do real damage simply by filling up your car with the wrong fuel. Converting a diesel engine to actually ...

With the economy on the verge of melting down, fuel prices at outrageous levels, and global warming threatening to torch your prized rhododendrons, it might be wise to look for a more economical car ...

How big is Ford's lineup of diesel trucks for the new year?

I'll admit that I'm not the best person to comment on the Golf, for one big reason: the transmission. I'm still new enough at driving a stick that I can't blame the car for most of my stalls and jerky ...

These videos aren't really official yet. You have to go through the back door and find them, as they are unlisted. That made us wonder why Skoda would do that and we ...

You may have noticed that diesel drivers tend to idle their engines after driving, typically when finishing a journey, instead of switching off the engine immediately. This action may seem lazy or ...

Many enthusiasts look to diesel motor oil as a high-zinc alternative, but is it the best choice? A certified lubrication expert explains the difference. It is widely known that diesel engine oils ...

The new-generation Renault Duster returns to India reimagined for a changing market, skipping diesel and AWD as Renault ...