Engine Size: 6.4 Diesel
Issue/Question: Love your show. A while back I heard you mention an Amsoil product that improved mileage and lubricated the fuel system and I cant remember which one it was. I think you said it’s ok to use it every other tank. (Maybe the 50:1)? Thanks for all the great advise!
Try the 100 to 1 Amsoil synthetic out board oil use 8 ounces with a full tank of fuel.