Ok if you follow the 2 primary intake runners down from the dynamic chamber before it curves there is like a little valve looking thing that has something like a big vacume hose nipple on it what is this?

that must be the sub zero starting fluid thing in the other topic. I will take it of and JB weld the whole.

I think that's the purge valve or the intake air temp sensor.. are you talking about driver's side near BAC or further down toward pass side?

haha, your description was better than mine.. the valve thing with the big vacuum nipple https://www.nopistons.com/forums/pub...#>/biggrin.png

to pass side I am trying to find where it went connected to. but if it is not neccesary im removing it.

hey it is what it looks like. all the other vacume nipples are small i guess the one you are talking about is huge and the one im talking about is a medium nipple LOL ! ! !

any idea fc maniac?

I thought you figured it out already.. the sub zero injector thing, right? What I'm talking about is on near the LIM end and sits on a plate sort of in the middle.. has a J bend nipple coming out

Yup its gone LOL

sweet one of these dayz i'll do the same with the sub zero starting fluid tank

i just cut my hose off and left it open...

no idel leak to be had from leaving that nipple off huh?

I'd think so since it goes directly into the intake man.. You might as well cap it if you have a cap.. or remove it and JB it.



One of my spare S4 intake mans actually has no sub zero location.. there must have been a model that did not have that from the factory.