Hello. I noticed recently that I have small leak in my gas line. After inspecting the area I found that they used a rubber hose, like a heater hose, as the line. When I went to look at parts on Auto Zone that part didn't come up. I did find a regular fuel filler line. The cost difference is $12 for the rubber and $108 for the other. It looks like it might cost a bit to replace but it's not something I can do. Has anyone ever seen this? A rubber hose in place of filler line?