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

Having worked through the data, we may have just found the most reliable diesel engine going into 2026. As it stands, there are five diesel engines on sale in the USA today going into next year, each ...

Diesel trucks have long been celebrated for their durability and power, making them a popular choice for a variety of ...

Coulson Aviation (USA), the world’s largest aerial firefighting company and operator of the most advanced mixed fixed- and ...

Driving the Hyundai Venue 1.5L Diesel AT1.5L, 4-cylinder CRDi diesel engine has a cast iron block and also comes with a ...

Fleet managers operating commercial vehicles save thousands annually through Valero's specialized fuel card program while ...

With engine manufacturers recommending oil change intervals in newer equipment as long as 75,000 miles, owner-operators ...

Yorch Glez ditched his Chevy Silverado 5.3L V8 for the Silverado 3.0L Duramax and regrets it! He's considering going back. Is the Duramax really a downgrade? What's your take?

Ranger and Everest bi-turbo diesels have been discontinued, with upgrades to the single-turbo unit and expanded availability ...

In a significant shift for the Australian automotive market, Ford has announced that the 2.0-litre bi-turbo four-cylinder diesel engine will be discontinued in the Ranger ute and Everest off-road SUV ...

Blue Bird stock has posted impressive returns recently, but the run may not be over just yet. Here's what investors need to ...