2004 Stock WRX
Ever since my clutch install from a few weeks ago, I've been having random issues with my vehicle. It was done at a local shop, and I find myself cleaning up after their mess here and there. That aside, here is what I noticed:
When replacing my spark plugs yesterday, I noticed what looked like a hose connected to nothing on the driver's side, that I could only really see with my washer fluid resevoir removed. Traced it back, and figured out where it belongs. On the hardlines that go across the front of the TMIC, on the passenger side you have what comes off the inlet, and then the one that comes from down under the intake manifold somewhere. They join together into that single line on the driver's side. The rubber hose off the hard line on the driver's side connects to a little elbow, that then curves under a bunch of other lines, and then - on my car right now - goes to nothing. It's connected to the 180 degree elbow, and then... nothing. So I'm thinking that I'm definitely missing another hose that would go from there to somewhere else. Anyone care to let me know what I'm missing?
Sorry for the noob question, I'm just searching in circles here and everything seems to keep coming back to A/O Seperators, hybrid systems, etc, but not where it goes in stock trim. Thanks in advance.