Adds functionality and a locomotive for using fluids as fuel. Can use heavy oil, light oil, or diesel (if added by another mod), or all three. Configurable in Settings -> Mod Settings.
your mod corrupted my save file and crashed my game
thanks so much for making me lose over 200 hours on a save
What mods are you using, what is the crash reports? Please post it here or on the forum so I can fix it.