Over the years, two people I know have lost cars in fiery infernos caused old power steering hoses leaking and spraying fluid onto the exhaust manifold. They didn't believe that a hose with a large amount of pressure in it could break due to old age, cracking, rot and fatigre, despite my warning. Something to think about. Same with any pressurized rubber fuel line (which surely wasn't OEM); food for thought.
Edit: add to the list, the rubber brake lines.
Not to worry the hose that is leaking is brand new and I inspected the rubber fuel lines no cracks and the rubber looks to be in great condition. The power steering leak is probably my fault not getting the rubber line over the steel line far enough so tomorrow I will try and get it on there far enough and sealed up nice and good.