Fuel filler tube

[scottmercer]

Should there be an open ended fuel overflow hose dropping down from the filler tube area? Looking up from the floor directly underneath the gas cap area, I removed the protector plate covering the fuel hose to the tank. Looking up, I was surprised to see a quarter to a half inch open ended hose dropping down from the gas cap area. If correct, what is the purpose of this? If incorrect, where should it be routed?

photo here:
https://drive.google.com/file/d/0B7zl-4 ... sp=sharing

[4uall]

see the beige line on the left, it is your overflow line and should run straight down. (I am no expert but I did stay in a Holiday Inn once)

http://www.fiatspider.com/f15/viewtopic.php?f=9&t=15043

[Yadkin]

The purpose is to drain rainwater that flows across the body panels into that space.