what is this,

[jeffyman215267]

I found a cut hose,it is the bottom one that is connected to clear that goes in the top rear near throttle body,injection plenom,what is that hose for??

 

[starfox86]

where is this cut hose? I feel like i am looking for waldo

 

[jeffyman215267]

top pic bottom hose attached to the yellowish part of that diaphram thing,cut on hose near clamp,also loose on top where it connects to intake,

 

[jeffyman215267]

I think it is like a pcv hose without the valve,my understanding is the 2000 3.9 v8 dosent have a pcv like the v6,,maybe that yellowish thing is like a ckeck valve of some sort,i have alldata and cant find any info,but i wanna replace the hose when i find out what its called

 

[jeffyman215267]

you cant see the cut hose in the pic

 

[tireman]

not pcv

my v6 has the same thing, not sure what it is. but its not the PCV valve hose.

 

[CrackerJack]

Its the nitrous hose. DUH!!!

 

[jeffyman215267]

Its called a vacuum manifold,it is sold as a unit,it has 2 vacuum hoses attached to it and sells for about 40 bucks,