Here's What You Should Try First If Your DPF Light Comes On

Chances are your diesel has a particulate filter, or DPF. If your DPF light comes on, one of the first courses of action ...
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What It Means To Delete A Diesel Truck (And Why It's A Bad Idea)

Starting in 2008, new diesel trucks were required by the EPA to include an EGR (exhaust gas recirculation system), which routes exhaust back into the combustion chamber to reduce temperatures, a DPF ...