Caterpillar has launched the Cat C32B diesel engine, a redesigned power platform offering best-in-class power density and improved durability for large off-highway machinery.

Chevrolet decided to switch from Detroit Diesel to Duramax engines due to a few factors, including a need for greater power ...

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Natural gas trucks now match diesel service cycles, cut aftertreatment issues, and deliver long-haul range with OEM-backed support.

I went to Sonoma for a NASCAR race and found out heat is the bad guy, fluids are the secret weapon, and Valvoline’s engineers ...

There are a few different solutions you can use to remove sludge and other contaminants from your car's engine, but soapy water should not be one of them.