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

Results 1 to 9 of 9
  1. #1 Vacuum line for Fuel Press Regulator, where does it go? 
    SE Level Member
    Join Date
    Nov 2008
    Location
    Centreville
    Posts
    1
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    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!!!
    Reply With Quote  
     

  2. #2 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    I live here. SyntheticShield's Avatar
    Join Date
    Dec 2007
    Location
    Oklahoma
    Posts
    8,200
    Thanks (Received)
    3
    Likes (Received)
    3
    Dislikes (Received)
    0
    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.
    Reply With Quote  
     

  3. #3 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    GTP Level Member Scimmia's Avatar
    Join Date
    Jun 2008
    Location
    QCA, IA
    Posts
    1,054
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    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.
    2001 Buick Regal LS - Almost Stock
    Reply With Quote  
     

  4. #4 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    Bastard Reptile's Avatar
    Join Date
    Dec 2007
    Location
    Kansas City, MO
    Posts
    3,459
    Thanks (Received)
    0
    Likes (Received)
    2
    Dislikes (Received)
    0
    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.
    Reply With Quote  
     

  5. #5 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    I live here. SyntheticShield's Avatar
    Join Date
    Dec 2007
    Location
    Oklahoma
    Posts
    8,200
    Thanks (Received)
    3
    Likes (Received)
    3
    Dislikes (Received)
    0
    He is Naturally Aspirated, hence he posted in the L36/L26 section.
    Reply With Quote  
     

  6. #6 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    GrandPrix Junkie Sabrewings's Avatar
    Join Date
    Dec 2007
    Location
    Barksdale AFB, LA
    Posts
    4,879
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    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.
    2004 Impala LS - got some mods sold!!!
    2009 Subaru Impreza WRX STI

    NAIOA moderator Still Imp'n, just in a different Imp.
    Reply With Quote  
     

  7. #7 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    Bastard Reptile's Avatar
    Join Date
    Dec 2007
    Location
    Kansas City, MO
    Posts
    3,459
    Thanks (Received)
    0
    Likes (Received)
    2
    Dislikes (Received)
    0
    Quote Originally Posted by SyntheticShield View Post
    He is Naturally Aspirated, hence he posted in the L36/L26 section.
    Man, I'm really not on my A game this week.

    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.
    Reply With Quote  
     

  8. #8 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    I live here. SyntheticShield's Avatar
    Join Date
    Dec 2007
    Location
    Oklahoma
    Posts
    8,200
    Thanks (Received)
    3
    Likes (Received)
    3
    Dislikes (Received)
    0
    Quote Originally Posted by Reptile View Post
    Man, I'm really not on my A game this week.

    What a boob.
    Reply With Quote  
     

  9. #9 Re: Vacuum line for Fuel Press Regulator, where does it go? 
    SE Level Member gtman98's Avatar
    Join Date
    Aug 2008
    Location
    Phillipston, Massachusetts
    Posts
    77
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by SyntheticShield View Post
    What a boob.
    did u say bewbs

    lol what ev did u ever get the vac line on
    Reply With Quote  
     

Similar Threads

  1. Custom AN Fuel Line setup for PRJ Fuel Rails... [*]
    By Iron Indian in forum How To Write-Ups/Tech Tips
    Replies: 26
    Last Post: 01-17-2009, 07:53 PM
  2. fuel line identification help
    By sra_chipmunk in forum Off Topic Discussion
    Replies: 22
    Last Post: 07-06-2008, 12:30 PM
  3. After Market Fuel Pressure Regulator
    By SyntheticShield in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 38
    Last Post: 02-04-2008, 02:14 PM
  4. fuel line leaking
    By bayareagtp in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 36
    Last Post: 01-15-2008, 03:08 AM
  5. 04+ fuel return line
    By s1795so2 in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 6
    Last Post: 01-08-2008, 11:40 PM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •