Healthy engine oil should be light brown, so if yours is black, you may be wondering if it's time for an oil change. Here's what you need to know.

Mexico exported the first cargo of ultra-low sulfur diesel (ULSD) reprocessed in its new Olmeca refinery in early April, ...

This week’s Shed, a Type C Vauxhall Vectra, has a 3.0-litre diesel engine too, but it’s a slightly more sophisticated one ...

Talk to some individuals who hang out on local waterfront docks and love to focus on fast, outboard-powered boats, and when ...

Not every all is suitable for every engine, and Cummins has some demanding specifications for the oil you put into its diesel ...

April 10 (UPI) --The Department of Interior on Thursday released an analysis of fossil fuel deposits showing an additional 1.30 billion barrels of oil in the Gulf of Mexico's Outer Continental shelf.

But that did not exempt the country from the ensuing economic havoc. The price of oil, the lifeline of Russia’s economy and war machine, has fallen nearly 15 percent since Mr. Trump announced ...

Union Oil Minister Hardeep Singh Puri on Tuesday flagged his concerns over price differences between BJP and Opposition-ruled states, a day after excise duty on petrol and diesel were raised by Rs 2 ...

Let's explore this situation further. Petrol and diesel are produced from crude oil, which India largely imports from abroad. Currently, Indian petroleum companies have enough crude oil reserves ...

The government increased excise duty on petrol and diesel by Rs 2 per litre, capitalizing on lower international oil prices to bolster revenue. While pump prices remain unchanged, LPG prices will rise ...

with petrol duty reaching Rs 13 per litre and diesel Rs 10. Retail prices are unlikely to change as the hike will likely offset the decrease in international oil prices. New rates are effective ...

While diesel engine fans might not resort to violence at the dining room table when someone disagrees with their ideal power plant, it's likely that a few of you will pen a strongly worded email ...