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

Motorists could face hefty repair costs for damaged fuel systems. Replacing a contaminated charcoal canister could set you ...

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

Twenty-five years ago this month, the fuel spigots at the bus depots of New York City Transit were converted to a new diesel ...

As the price of fuel rises, many drivers are trying to make every drop count - but one widespread mistake at the pumps could ...

That marks a £230 saving - despite the change from the Labour Party government and Chancellor Rachel Reeves being slammed. It ...

Rolls-Royce is ditching diesel for methanol with its new maritime engine, described as the world's first high-speed marine ...

Having worked through the data, we may have just found the most reliable diesel engine going into 2026. As it stands, there ...

Diesel engines have long had a solid reputation for reliability, but these powerhouses have proven to last far longer than ...

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

The diesel 100 years later. From scrappy newcomer to industry standard, the story of diesel-electric locomotives starts with ...

What do you think? Could this Audi find a fan? And once it does, will that $8,900 asking price make that fan even happier with the find?