Leak now fixed. Found out that when the van is started, line is
pressurized. When the van is turned off the leak was at the swagged
fitting. I allowed the leak to drip into a container until it dried up,
then cut off the rubber hose close to the swagged fitting(factory hose
clamp),then I used a hacksaw to cut off the fitting exposing the steel
line inside. It was a simple as sliding the remaining hose over the steel
line and putting on a stainless steel clamp. Took 15 minutes tops.