![Help with vacuum lines 1991 Z32 NA. Looking at diagrams it seems the green circled plug should have another hose coming out the back that goes to the PRVR. Seeing as it's Help with vacuum lines 1991 Z32 NA. Looking at diagrams it seems the green circled plug should have another hose coming out the back that goes to the PRVR. Seeing as it's](https://preview.redd.it/help-with-vacuum-lines-1991-z32-na-looking-at-diagrams-it-v0-yuc0li8j3dm81.jpg?auto=webp&s=e04fca4c4b1a6f354b3b2823e77fdd2270cb0a0b)
Help with vacuum lines 1991 Z32 NA. Looking at diagrams it seems the green circled plug should have another hose coming out the back that goes to the PRVR. Seeing as it's
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Australian 300ZX Owners Association Technical Library: Content / Vacuum / Vacuum hoses & associated components guide
![I need the vacuum line diagram for 1987 300zx w/ a/c. My heater just stopped blowing warm air only cold and it goes up I need the vacuum line diagram for 1987 300zx w/ a/c. My heater just stopped blowing warm air only cold and it goes up](https://www.justanswer.com/uploads/Arench/2008-12-06_181150_300zxmanualheater.gif)
I need the vacuum line diagram for 1987 300zx w/ a/c. My heater just stopped blowing warm air only cold and it goes up
![I previously asked for a schematic or diagram of the vacuum/cooling lines and or hoses for a 94 Infiniti J30 (VG30DE). I I previously asked for a schematic or diagram of the vacuum/cooling lines and or hoses for a 94 Infiniti J30 (VG30DE). I](https://www.justanswer.com/uploads/infinitichris/2007-12-22_190144_j30engine.jpg)
I previously asked for a schematic or diagram of the vacuum/cooling lines and or hoses for a 94 Infiniti J30 (VG30DE). I
![Australian 300ZX Owners Association Technical Library: Content / Vacuum / Vacuum hoses & associated components guide Australian 300ZX Owners Association Technical Library: Content / Vacuum / Vacuum hoses & associated components guide](http://www.thumper300zx.com/z32/boostleaks/vacuum_diagram.jpg)
Australian 300ZX Owners Association Technical Library: Content / Vacuum / Vacuum hoses & associated components guide
![Australian 300ZX Owners Association Technical Library: Content / Vacuum / Vacuum hoses & associated components guide Australian 300ZX Owners Association Technical Library: Content / Vacuum / Vacuum hoses & associated components guide](http://www.thumper300zx.com/z32/boostleaks/right_view.jpg)