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Vacuum and Emissions Diagrams

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  • Vacuum and Emissions Diagrams

    1984-87 VIN 9















    1984-88 VIN Y Vacuum

    1986 ECM



    1987 ECM

    Attached Files
    Lightning Rods repair service:CLICK HERE
    Seller Feedback:CLICK HERE
    1988 H/OCA Advisor
    88 H/O #1 of 4
    88 CSC White/Claret - T-tops
    88 H/O Triple Black
    87 442 Black/Gray - T-tops
    85 442 White/Blue - T-tops
    85 442 White/Blue - T-tops
    85 442 White/Claret - T-tops
    85 442 White/Sage
    84 H/O Aero Commemorative #2199 - Sunroof
    83 H/O #2400 Sand Gray - Sunroof
    83 H/O #1607 Sand Gray - T-tops
    83 H/O #727 Maple
    "Keep them Rockets lit!"

  • #2
    .
    Attached Files
    Lightning Rods repair service:CLICK HERE
    Seller Feedback:CLICK HERE
    1988 H/OCA Advisor
    88 H/O #1 of 4
    88 CSC White/Claret - T-tops
    88 H/O Triple Black
    87 442 Black/Gray - T-tops
    85 442 White/Blue - T-tops
    85 442 White/Blue - T-tops
    85 442 White/Claret - T-tops
    85 442 White/Sage
    84 H/O Aero Commemorative #2199 - Sunroof
    83 H/O #2400 Sand Gray - Sunroof
    83 H/O #1607 Sand Gray - T-tops
    83 H/O #727 Maple
    "Keep them Rockets lit!"

    Comment


    • #3
      I have most of the emision equip that im keeping figured out but im lost, I cant figure out what goes to the tube in the back of the E4MC at the top center

      Comment


      • #4
        Originally posted by 86olds442 View Post
        I have most of the emision equip that im keeping figured out but im lost, I cant figure out what goes to the tube in the back of the E4MC at the top center
        It goes to the choke stove pipe on the manifold next to the choke. There's a pipe that connects to the stove and that carb port which is connected by a 1" piece of vacuum rubber tube.
        Lightning Rods repair service:CLICK HERE
        Seller Feedback:CLICK HERE
        1988 H/OCA Advisor
        88 H/O #1 of 4
        88 CSC White/Claret - T-tops
        88 H/O Triple Black
        87 442 Black/Gray - T-tops
        85 442 White/Blue - T-tops
        85 442 White/Blue - T-tops
        85 442 White/Claret - T-tops
        85 442 White/Sage
        84 H/O Aero Commemorative #2199 - Sunroof
        83 H/O #2400 Sand Gray - Sunroof
        83 H/O #1607 Sand Gray - T-tops
        83 H/O #727 Maple
        "Keep them Rockets lit!"

        Comment


        • #5
          What does THERMAC represent?

          Comment


          • #6
            Originally posted by 74hurstolds View Post
            What does THERMAC represent?
            Okay figured it out, thermostatic air cleaner.

            Comment


            • #7
              w00t

              THANK YOU! man I needed this info and have been looking for days. traded an 05 altima for an 86 442 thats been parked 14 years in an open carport-it has 39k original miles ( last service was in 02 and I have other records from the first service untill parked so I _thought_ i got lucky on this ride but rodents have eaten everything under the hood.... luckily they didnt get inside. I am building this car for my 14 year old kid, maybe ill have it done in 2 years.

              Comment


              • #8
                Post some photos of it in the 442 section.
                Lightning Rods repair service:CLICK HERE
                Seller Feedback:CLICK HERE
                1988 H/OCA Advisor
                88 H/O #1 of 4
                88 CSC White/Claret - T-tops
                88 H/O Triple Black
                87 442 Black/Gray - T-tops
                85 442 White/Blue - T-tops
                85 442 White/Blue - T-tops
                85 442 White/Claret - T-tops
                85 442 White/Sage
                84 H/O Aero Commemorative #2199 - Sunroof
                83 H/O #2400 Sand Gray - Sunroof
                83 H/O #1607 Sand Gray - T-tops
                83 H/O #727 Maple
                "Keep them Rockets lit!"

                Comment

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