Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

This particular OM651 diesel engine failed, but the issue does not appear to be related to its complex, overbuilt construction. The Mercedes OM651 diesel engine is robust but has mixed reliability due ...

Semi trucks need a lot of power to carry their cargo on the road. That's why it can be a huge problem for the driver if it ...

After military service a career as war correspondent was on the cards. But then an exclusive bursar programme in automotive journalism came 'a-knockin' - and so a 26-year journey spanning newspapers, ...

Off the back of National's fuel-relief package, Ryan Bridge asks what $50 a week will cost us in the long run. Video / Ryan Bridge TODAY Long known for being the more affordable fuel at the pump, ...

The cost of fuel on forecourts around the country has started to fall to reflect the recent petrol and diesel excise cuts, but significant variations have been identified. Prices remain considerably ...

MANILA, Philippines (Updated 10:42 a.m.) — Oil companies have implemented a double-digit increase in diesel and kerosene products on Tuesday, March 24. In separate advisories, oil firms UniOil, SeaOil ...

Are you ready for a junkyard engine swap for your Ford project? A Godzilla 7.3-liter V8 with a cam and intake upgrade is a ...

PENSACOLA, Fla. -- Several arrests have now been made in connection to an organized diesel fuel theft scheme spanning multiple counties in Northwest Florida. The defendants are: Sergio Machin, 37, of ...

Motorists could face “temporary shortages” at the petrol pumps due to the Iran war, the boss of Asda has warned, as the average price of petrol soared above 150p a litre. Petrol and diesel prices have ...

This article covers a developing – and complicated – area, and doesn't constitute legal advice. Please let us know if you've feedback or questions we've not answered below by emailing ...

Due to the ongoing conflict in the Middle East involving Iran, Israel and the United States, global crude oil prices have remained volatile in recent days. The crisis has raised concerns about ...