Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...

There are a few factors that can influence the retail price of diesel fuel. These include: The cost of crude oil: Diesel is made from crude oil, so the price of crude oil can have a big impact on the ...

DEARBORN, Mich. – In a different era it would have been a Shelby. But right now, Ford has made it clear that its performance ambitions for the Mustang ride on the Dark Horse. The opening days of the ...

† National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27711, United States ‡ School of Geography, ...

† Atmospheric Modeling and Analysis Division, U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27711, United States ‡ Office of Air Quality Planning and Standards, U.S.