I just bought this car and ive fixed a few problems ready but theres a hose and i have no idea what its connected to but the other end isnt connected to anything. I can upload better pictures if needed. Just need to know if its important and needs to be connected to anything. Let me know anything! All helps
Looks like a simple vent/breather hose for something.
See if you can see what the other end is connected to.
Tester