The diesel particulate filter (DPF) has continued to improve over its 15-year existence. So have other components of aftertreatment systems (ATS) that help send cleaner exhaust through the DPF.
Your DPF and DOC don’t fail overnight—they fail slowly, one idle session and one short trip at a time. Some think emissions system issues are bad luck or bad engineering, but the truth is these ...
LAS VEGAS. A replacement line of diesel particulate filters (DPFs) and diesel oxidation catalysts (DOCs) for heavy-duty trucks has been introduced by Denso Products and Services Americas, which made ...