At some point after the ruins (we can't seem to pinpoint when),
we stopped for gas and the girl stopped the pump at 300 pesos...about 200 short.
It seems we had a gas tank leak...but no small leak
...it was pouring out

, but only when being fueled.
This is not an area where we can pull into a Ford dealership, have the tank dropped and welded. This is something we have to live with until we get back.
Just another part of the adventure.
For the rest of the trip (half dozen times i guess) we would fuel until the leak was noticed...or not noticed.
The Big Red Hump did not explode
It's on my list of things to fix.