While compressed will help get rid of debris, it will not eradicate clinging soot particles. So, you will want to rinse the ...

Soot particle filters, in turn, remove the nanometer ... conditions that are typical for vehicle exhaust gases from diesel engines. At temperatures ranging from approximately 270°C to 450 ...

When a diesel-engined car is only used for short journeys, the DPF regeneration doesn't take place properly causing soot to block the filters and preventing the engine from running. At that stage you ...