I just wanted to say I run %100 Wmo in my 12v Cummins for the last 45k some times I add %10 rug mostly in the winter, now I'm running %40 in my 91 300d and I've found the best way to filter it is put it in a 275 tote let it sit for a month then I put it in a 200 propane tank with 10 10 micron spin on filters I just use an air compressor and let it get to 20psi and its worked the best so for even better than my friend that has a centrifuge and he only mixes at %30 Wmo and clogs filters on his truck

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86 300sdl 224k sold
1991 300d 257k