After getting a new battery and installing it, I noticed that there's a rubber hose that is connected to a metal line that comes out of the bottom of my gas tank. The hose is clamped to the frame on the other side of the battery, and goes down toward the transmission. The other end of the hose is not connected to anything. Where is he supposed to go? Is he supposed to be left open?
I have a 2005 Harley Sportster 883C
PS: Originally posted this in new rider forum, then noticed there was a maintenance forum. Sorry for cross posting, feel free to close one of them, mods =)