Actually, I've been looking around and I think the connection that I have wrong is the Idle Control Valve (ICV) hose that runs under the intake. It's impossible to see under there so I think I reinstalled that connection wrong
I have it plugged to the bottom of the intake, but I've read that it may just connect to another hose. Can anybody tell me if that's true?
Also, here's some picks of my blown OSV & drain hose: