Know About The Process of Diesel Particulate Filter
A diesel particulate filter (DPF) is a device that traps the soot and unburnt fuel from diesel combustion. If you have one of the 07+ diesel pickups, you may have noticed that it never puts out any black smoke. The DPF will capture 90% or better of all harmful diesel emissions. Once the DPF has become "full" of soot, it will need to have a regeneration cycle to burn all the soot out.
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