Valvoline’s latest premium engine oil not only works in diesel, natural gas, and gasoline engines; it also provides extended oil drain intervals for diesel and natural gas vehicles.
At a conference at Texas A&M University's Transportation Technology Institute, Shell also introduced a newly-blended 0W/30 engine oil designed for fleets operating in harsh winter climates.
Thinking of going electric? There's more to worry about than the price of the trucks and the weight of the batteries.
An audit by the Environmental Protection Agency’s independent Office of the Inspector General says the agency's testing of glider kit emissions, which found they produced significantly more emissions than new vehicles, “complied with standard practices.”
Cummins has turned 100 years old this year, a rarity in any industry, and a journey back through its ten decades reveals a colorful history.
Freightliner Custom Chassis Corporation has added new powertrain options for its chassis lineup including new propane, compressed natural gas and traditional diesel engines.
Seemingly acting out of character, the Environmental Protection Agency on Nov. 13 announced it will launch a rulemaking to further cut the emission of nitrogen oxide from diesel-powered heavy-duty trucks.
China is setting a deadline for automakers to end the sale of fossil-fuel powered vehicles as the country looks to reduce oil consumption and pollution and push for the development of electric vehicles. Regulators are working on a timetable for the ban.
Fiat Chrysler can begin selling diesel-powered versions of its 2017 Ram 1500 and Jeep Grand Cherokee vehicles, after receiving approval from state and federal environmental regulators.
Clean diesel truck engines and emissions control systems now make up on average 30% of all heavy-duty commercial vehicles in operation in the U.S. as a result of adoption by fleets over the past five years, according to a recent report commissioned by the Diesel Technology Forum.