Need help with vacuum

MJG · 07-23-2011, 04:46 AM

Looking at your picture, I will suggest this is the PCV (positive crankcase ventilation) line, which runs across the cam covers and on to the turbo intake.

sturner · 07-23-2011, 05:28 AM

Quote:

Originally Posted by MJG

Looking at your picture, I will suggest this is the PCV (positive crankcase ventilation) line, which runs across the cam covers and on to the turbo intake.

I have 7MGE and I'm stumped about this. I have connected everything else and the diagrams and haynes manual say nothing about it.

sturner · 07-27-2011, 10:10 PM

anyone have an idea?

mirage83 · 07-27-2011, 11:38 PM

That's your heater valve in the picture. I'm not sure about a GE, but in my GTE the top vacuum line goes to a vacuum pipe just behind and to the left of the main valve.

El Supracabras · 07-28-2011, 01:36 AM

Is this what you are asking about?
http://www.supras.com/sogidb/techcen...111mk3vsv1.jpg

sturner · 07-28-2011, 06:20 PM

Quote:

Originally Posted by El Supracabras

Is this what you are asking about?
http://www.supras.com/sogidb/techcen...111mk3vsv1.jpg

That is exactly what I'm talking about. Does that just hook up to a VSV or something underneath there? And the other line coming out, where does that go? Thanks!

El Supracabras · 07-28-2011, 07:37 PM

As mirage83 posted, that is the heater control valve and the VSV for it. The other vac line goes to the nipple an the back of the intake manifold. At least that is how mine is.

sturner · 07-28-2011, 08:11 PM

Quote:

Originally Posted by El Supracabras

As mirage83 posted, that is the heater control valve and the VSV for it. The other vac line goes to the nipple an the back of the intake manifold. At least that is how mine is.

Could you post a picture of the line on the intake manifold? I dont have any more open valves to connect to. SO the small line runs to the vsv under the heater control and then the other line to the manifold correct? Thanks for all the help. I just installed a "new" 7MGE and finally got it running right now I just wanna make sure everything is connected to its right spot.

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07-23-2011, 04:46 AM	#1
MJG 3" Exhaust Join Date: Mar 2010 Location: Washington State Posts: 125	Looking at your picture, I will suggest this is the PCV (positive crankcase ventilation) line, which runs across the cam covers and on to the turbo intake.

07-27-2011, 10:10 PM	#3
sturner Stock Join Date: May 2009 Location: nashville Posts: 21	anyone have an idea?

07-27-2011, 11:38 PM	#4
mirage83 12psi boost Join Date: Feb 2007 Location: Georgia Posts: 359	That's your heater valve in the picture. I'm not sure about a GE, but in my GTE the top vacuum line goes to a vacuum pipe just behind and to the left of the main valve.

07-28-2011, 01:36 AM	#5
El Supracabras 3" Exhaust Join Date: Feb 2010 Location: Chicago Posts: 240	Is this what you are asking about? http://www.supras.com/sogidb/techcen...111mk3vsv1.jpg

07-28-2011, 07:37 PM	#7
El Supracabras 3" Exhaust Join Date: Feb 2010 Location: Chicago Posts: 240	As mirage83 posted, that is the heater control valve and the VSV for it. The other vac line goes to the nipple an the back of the intake manifold. At least that is how mine is.