Vaccum Diagram intake.

Discussion in 'Technical' started by shaneb, May 23, 2011.

  1. shaneb

    shaneb Member

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    Ok as mentioned before just did an inline 6 to 302 swap. I have the complete repair book for the maverick. In the diagrams it doesnt show me which valve goes where. I have a 3 prong and a 2 prong that go in the back behind the carb on the intake. They are controlled by tempature. I know where they go just not sure if it matters if the 3 prong goes there or the 2 prong. Hopefully this is makes sense. Any help would greatly be appreciated.:hmmm:
     
  2. scooper77515

    scooper77515 No current projects.

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    I used to have those diagrams uploaded here. Not sure if they are still accessible.
     
  3. scooper77515

    scooper77515 No current projects.

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    [​IMG]
     
    Last edited: May 23, 2011
  4. scooper77515

    scooper77515 No current projects.

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    Cant get it to work from cell phone. Will try when i get in front of compter.
     
  5. Dave B

    Dave B I like Mavericks!

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    What do you need? If your not using A/C, all you need is vacuum advance, and that comes off the carb.
     
  6. indabebe

    indabebe Member

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    im trying to find out as well. i removed my charcoal can and im not gonna be using the heater or a/c. theres a tree vacuum inlet or something on the firewall, do i need that? or is the only line needed is the vacuum advance?
     
  7. injectedmav

    injectedmav Member

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    Those things are for the cold air diverter in the air cleaner and emissions: spark delay, egr, etc. I would plug them unless your state requires them to be on the car. The only ones you need are for the distributor vacuum advance if you have it and ac which you said you don't.
     
  8. shaneb

    shaneb Member

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    Yeah I don't have an ac. I removed it a while ago. I don't know if these are important. I will have the heater, egr, Vaccum advance and the one on the intake. I think these vaccum switch valves connect to some of these right?


     
  9. rthomas771

    rthomas771 Member

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  10. indabebe

    indabebe Member

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    okay, so distributor vacuum advance. so, if i have a c4 transmission, the vacuum modulator have to be connected as well, i think. are those the only 2 that is absolutly necessary?
     
  11. scooper77515

    scooper77515 No current projects.

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    Let's try this again...

    [​IMG]
     
  12. rthomas771

    rthomas771 Member

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    .....Yep.....
     
  13. Dave B

    Dave B I like Mavericks!

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    I forgot about the tranny. :oops:
     
  14. injectedmav

    injectedmav Member

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    Yes. Just make sure to put manifold vacuum to the modulator and ported(venturi) vacuum to the distributor vac adv.
     

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