The owner and maintenance manager at OSD transport had been having a number of issues with the fuel and emission control systems on their entire fleet and decided to find a solution that was not available at the dealership to solve their problems.

The failures were related to the following components; high pressure fuel pump, fuel injectors, DPF 7th injector, DPF filter, NOx sensor, delta-P sensor, DEF system.

In 2016 OSD Transport implemented the Clean Air Fleet Program to their entire fleet and documented their findings.  They specifically identified a test and control truck to compare the detailed data throughout the entire process.