1987 E350 - Vacuum Lines
Hey there,
i just changed the Valve Cover Gaskets on my 87 E350. It's a 460 V8 7.5L with a Hollie Carb.
I was placing everything back together and I’m confused about some of the hoses.
My PCV Valve has two valves - but I think that as long as I’ve owned it (a couple months) it has only had a hose attached to the main valve (bigger valve). Should there be a hose that I should connect to the smaller valve or should I block off the small valve? The small valve is just open.
Also I can’t figure out this line? Where should it be connected.



