misterpragmatic

Hey guys, I've just acquired a 98' Legacy GT Limited and noticed that a few hoses under the hood don't seem to be connected to anything. The engine seems to run fine, but I'm fairly certain the hoses connect to something. I can find it in diagrams, but I can't seem to identify what exactly it is. There are a few images attached where I've circled the relevant hose in red and the part itself in blue. Anyone know what these are?