Lower PCV Hose routing

JenkinsBS · Sep 15, 2006

Okay, searching produced results, but nothing specific (as simple) to what im asking...

And Haynes manuels are trash (i need to get a chiltons), but all im wondering is where the hose that comes out of the PCV valve on the lower intake suposed to connect to?

Im looking in my engine bay right now and cant find a hose that would go there, wheather it fell off during disassembly or i stashed it somewhere, i do not know

91mustangnick · Sep 15, 2006

there is a vacuum tree under your upper intake manifold that is where it goes from the tree to the PCV valve in the back of the lower manifold.

JenkinsBS · Sep 22, 2006

okay, heres the underside of my upper manifold...

when i had it on, all the hoses were accounted for except for one of the small branch offs, off the hex tube.

IDK where its suposed to go...

v8only · Sep 22, 2006

ok, the vacuum ports on the right side of that intake that face the back goes as follows:

the skinny little ones go to your fuel pump, and the other to the tad/tab/egr stuff.

one of the fat ones goes to the tree on the firewall which is your brake booster vacuum, and the other fat one goes into the egr. doesn't matter which fat one, just give her vacuum. No way both of those big lines back there could be taken up, there is no other accurate place for the vacuum to go.

T it off if you have to.

Lower PCV Hose routing

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Lower PCV Hose routing

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