Ok, my question is where does the rear PCV valve's Hose connect to?
this is the 4.2L Engine.
This is the pulse Emission system
My Front one that's located just behind the oil cap Runs under the Air box and connects to whats listed as "Valve bowl assembly". From there one side runs to a canister like object under neath the washer fluid reservoir on the drivers side and also runs to the Downstream on the passenger side. (Which I don't have below the elbow valve. Missing the Valve checker and the arm that connects to the converter. Maybe the source of the extremely loud exhaust?)
Now the Back one that's behind the airbox has a short hose that's just long enough to attach to a hole on the back of the airbox, but there's no connector, just a hole. I'm wondering if there's supposed to be a connector in the hole and it may have broken off. On Idle there's pressure and fumes coming out of the hose and while driving I can here it hissing.
So in short, where does this hose go? Thanks, been trolling for a few days and fixed a lot of problems. I'm pulling my YJ out of the woods after a 5 year slumber. She fired right up after minimum necessary change outs.