:worship:I'm going on a family holiday and am alittle concerned about the level of my coolant (2cm off mininum) in my handbook it says not to mix old coolant with new, does this mean i have to drain the old coolant out and add new or can i just top up with the same type of coolant already in the system (i know its paraflu up in there) if i do need to drain the system anyone know how?!!! thanks