Is your diesel running rough with reduced efficiency? Here are some tips to keep your engine running in tip top shape.

much like a catalytic converter on today's cars and trucks. The diesel particulate filter being tested is for use on low-horsepower yard locomotives. Analysis: It is critical to improve the fuel ...

Big changes are reportedly in store for the Ram HD's 6.7-liter Cummins engine, and the 6.4-liter HEMI is also purportedly ...

THAT ARE EQUIPPED WITH A 2.0L TDI COMMON RAIL DIESEL ENGINE/CLEAN DIESEL ENGINE. THE FUEL INJECTION PULSES COULD COINCIDE WITH THE NATURAL FREQUENCY OF THE INJECTOR LINE #2, IN SPECIFIC LOAD AND ...

such as passenger cars and pickup trucks. Heavy-duty vehicles, like buses, delivery trucks and long-haul tractor-trailers, typically run on diesel. Both fuel types are needed because gasoline and ...