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Vacuum line for Fuel Press Regulator, where does it go?

9

97grandprix38

New member
I have a 97 Grand Prix with a 3.8 NA motor, and it needed new lower intake gaskets, well I tore it all apart only to find out I had the wrong gaskets, had to wait 2 days to put it back togeather and now I found where every vacuum line goes except the one from the fuel press regulator, I am not sure where this plugs in at. if anyone can help me out that would be awesome, thanks so much!!!
 


Crap, I was going to replay saying I know, I know, but you got the NA motor so Im not 100% sure. On the GTP I believe it goes to the T vacuum fitting that connects to the LIM.
 
Not sure on the 97, as I know a number of things were different, but on my 01 it goes to the same fitting on the throttle body as the EVAP purge valve.
 
IIRC it should go directly from the regulator over to the vacuum "tree" on the front of the supercharger. Look over by the Boost bypass valve and you will see it sticking up out of the supercharger.
 
It runs to the same place the vacuum line coming off the EVAP solenoid does. Top of the throttle body. One large rubber fitting with two holes for vacuum lines.
 


SyntheticShield said:
He is Naturally Aspirated, hence he posted in the L36/L26 section. :th_tongue2:
Click to expand...

Man, I'm really not on my A game this week. :th_shakinghead2:

Be that as it may, the lines do run back toward the throttle body int a Tee....and they are notorious for breaking when you start pulling things off.

Sorry for acting retarded.
 
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