I believe the railroads use processed used motor-oil as engine fuel…The really large diesels use a heavier grade of oil than #2…
It simply is not worth to effort to clean up motor oil and crack it into gasoline…There simply is not enough of it and it’s an expensive process…
You guys have no idea what’s going to happen when Saudi Arabia is forced to cut back production because of field depletion…The day after that announcement, gasoline will be $10/gallon and you will wait on line to get it…