Will running my td5 disco or any landy on red(in uk)green (in sweden)do it any harm or is it just the same stuff with die added,does it have the same qualities for lubrication etc as normal diesel I know its illegal to use it on the roads in the uk and here in sweden but im in the process of looking for a 90,110 defender to make into an offroader and it would be towed to the courses on a trailer as I can get green diesel through my work any advice would be appreciated thanx