A well-running and adequately maintained diesel engine should produce no visible smoke from the tailpipe. Modern diesel engines equipped with common-rail direct-injection technology have unlocked more ...

According to sources such as Ohio Diesel, the current 6.7-liter Cummins inline-six is the most reliable diesel engine used in ...

Diesel cars might get great gas mileage when compared to their gasoline counterparts, but now the World Health Organization has warned that diesel fumes are now known to prove lung cancer. In fact, ...

Named after Rudolf Diesel, who invented it in 1893, the diesel engine is often associated with a dirty, smoky exhaust — an admittedly nebulous impression in no small part fueled by the black clouds of ...

The move comes as Thailand is finalising its first-ever Climate Change Act, which is expected to create a legal framework for ...