After a good three years, provider Qualcomm is tidying up the Python offshoot Mojo. The language is becoming more consistent, ...

From 1983 to 1984, Def Leppardwas on top of the world. They recently released their third studio album Pyromania, which had hits like "Rock of Ages" and "Foolin'" and were set to return to the studio ...

The updated software gives Mack and Volvo truck owners more time to address DEF-related issues before the engine derates or the vehicle goes into reduced-speed inducement, following new EPA guidance.

The Environmental Protection Agency on Thursday unveiled a proposal that, while leaving in place the actual emissions limits mandated in a 2023 final rule for model year 2027 engines, could put a ...

After a year and a half, EPA's regulatory rollback for MY 2027 diesel engines' NOx emissions was finally unveiled as a proposed rulemaking. The relaxed NOx standard removes warranty extensions and ...

Cummins is rolling out updated engine calibrations that give truck operators more time to address diesel exhaust fluid (DEF) system issues before engine derates occur, following revised guidance from ...

Def Leppard are featured on the new soundtrack for the iconic Disney World ride Rock 'n' Roller Coaster. The complete soundtrack was officially revealed today and it features some of the most ...

Recently the Environmental Protection Agency (EPA) announced that diesel exhaust fluid (DEF) quality sensors are not required on trucks. The American Trucking Associations (ATA) and others have argued ...

US diesel engines will no longer be required to have urea quality sensors (UQS) and will revert to using nitrous oxide (NOx) sensors, according to Environmental Protection Agency (EPA) guidance issued ...

President Donald Trump on Friday announced the Environmental Protection Agency was removing the DEF sensor requirement for all diesel equipment used by farmers, truckers, and bus drivers. At the same ...