Diesel Exhaust Fluid has an expiration date, after which it becomes far less effective and can even damage your engine.

I have seen a Honda CR-V EX priced well, in good nick and it already has a towbar fitted for caravan duties. But I'm aware that the mileage is around ...

While the Duramax engine family has been around for a while, only one engine can truly claim to be the Holy Grail of GM's heavy duty line of diesel engines.

Spacious and luxurious interior. Rarity ensures a degree of exclusivity. 3.0 BiTDI engine with 313PS is immensely quick.

While it's no longer in production, there were many who loved the EcoDiesel engine. Here's who made it and where it was ...

According to sources such as Ohio Diesel, the current 6.7-liter Cummins inline-six is the most reliable diesel engine used in ...