I use Diesel Kleen from Walmart, Im fairly new to diesels, so Im not sure if that is the best stuff out there or not. I have also heard that Seafoam is good to use.
If you are refering to lubrication mix in 2%-5% Biodiesel (I just try to mix a 1/2 gallon per tank. Some guys did a study and found that to be the best for regaining lubrication.
Thad
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1994 F350 XL Crewcab 4x4 SRW 7.3 NA
Dana 60 Sterling 10.25 3.55 285/75 16 Dayton Timberlines
TC lockup Mod
Pyro Installed!!!
TO DO: Boost guage, Tekonsha Voyager Brake controller and Turbo when I acquire one!!!
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