As widening conflict in the Middle East roils global energy markets, one city in southern Brazil is planning to run more of ...

If diesel keeps rising, “we’re going to have to keep going up on our pricing, but we probably won’t have any sales,” says ...

Diesel-powered vehicles require diesel exhaust fluid to reduce engine emissions, making them less harmful to the environment ...

Researchers in Nigeria say water in diesel emulsions could significantly reduce nitrogen oxides and particulate emissions ...

There are some really easy changes you can make to how you drive and use your car that can add up to big savings.

Scientists discover that adding water to diesel fuel could slash nitrogen oxide emissions by 67% and particulate matter by 68 ...

Both gasoline-burning engines and diesel engines produce power through a process of internal combustion. However, the latter are usually larger, louder, and often dirtier. While many people may not ...

I had the radiator serviced on my car; just preventive maintenance. I noticed on the repair invoice I was charged for a ...

You don't always need tons of power to get the job done—this S-10 is going strong with a 1.6-liter non-turbo diesel engine. First, the bed was filled with approximately 300 pounds of a Chevy 350 ...

When the temperature drops into the negatives, your vehicle faces several challenges. Cold weather thickens engine oil, saps battery power, and causes tire pressure to plummet. However, aspect of ...

Filling up a car with gas is second nature for most drivers. But what is not as well known is how dirty a car's fuel system can get over time. If you use low quality gas without extra fuel additives ...