Posted 10/10/2006 10:50 (#50146 - in reply to #50143) Subject: RE: Dodge Ram 2500/3500 Diesel from factory with B5
I run 20% also whenever I can. I've never checked it close but have had guys tell me they get a couple more miles per gallon with the 20%. I just use it because it's a soy product and it's good for the engine,,,,pump, injectors, etc.