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Tag: def in diesel tank

DW DEF A

Repairing A DEF-Contaminated Fuel System

How to Repair A DEF-Contaminated Fuel System In the September 2014 issue of Diesel World we talked about diesel exhaust fluid (DEF), which is used […]
DW DEF A

Diesel Exhaust Fluid: Not Such a Bad Thing After All

When the U.S. government started requiring new ¾- and 1-ton trucks to have diesel particulate filters back in 2008 many saw it as the beginning […]