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vacuum diagram

  1. 1998 Mustang Coup needs work

    Introductions
    I am new to the forum and thought I would introduce myself. I have a 1998 Mustang with a 3.8L V6 I picked up for my daughter to drive to school. It had a small engine fire that ruined the main harness and the vacuum lines. I picked up a used harness and other damaged part from a salvage yard. I...
  2. 1967 mustang Vacuum trouble

    Classic Tech
    Hi guys, I have a 1967 mustang with the original ac vac operated switches. I'm thinking I may have low vacuum pressure because my switches don't work and my transmission hesitates when shifting. Is there anything I can check for or do they make some type of booster?
  3. 1979 Ford Mustang 2.3L vacuum problems.

    2.3L Tech
    If anybody knows anything or happens to have a July 79 2.3L San Jose version, please let me know.
  4. 1988 Mustang GT Smog Pump Delete, Vacuum Lines, and Belt length

    5.0L Tech
    Howdy, I just found that my Smog Pump is frozen. Instead of replacing it I am considering deleting it and reducing some of the vacuum lines since I am already running an X-Pipe with no Cats. My question is what are the vacuum lines and heater tubes that I need to delete? I was going to use a...
  5. 1975 Mustang II Mach 1 2.8 V6 - C4 vacuum diagram

    Mustang II Tech
    Hello! To get a 1975 Mustang II Mach 1 2.8 V6 with C4 (no A/C, no vacuum heating, EGR) back in running order, I'm looking for the vacuum diagram. Anybody here that has one or who could draw one? Thanks! :bigthumbsup
  6. In need of a vacuum diagram or any help.

    Mustang II Tech
    i am a new member as of today. i am working on a 1977 mustang cobra 2. the problem is a lot of hoses were missing when i got it, so i went out and got some hoses but now i just need to know where they go. if anyone could help i would appreciate it, anything like a vacuum diagram for this car or...
  7. GT 40 Intake Vacuum Diagram???

    5.0L Tech
    I am Swapping the stock intake for a Gt40 intake from a ford explorer. The vac lines do not match up!! Can I get a lil help here???? I am clueless.....
  8. Need 84 2.3l Vacuum Diagram

    2.3L Tech
    Please im in the hole with this one im new to the ford mustang and figured this be a great start up i need the vacuum diagram for a 84 2.3l mustang if any one has it please sen me some thing the one under the hood is faded and been looking for a good one for days couldnt find any thing good...
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