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vacuum tube routing 200 1978

posted by  marmite man on  Sun May 9 05:53 CST 2004
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last visit: Fri Sep 9 16:29 CST 2011
[RELATED]

does anyone have a diagram for the vacuum tube routing for a B21F? i have an erratic idle problem and i think it is probably a leaking (or, maybe) missing tube.








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    vacuum tube routing 200 1978

    uid 18083's pic
    posted by  lucid on  Sun May 9 11:13 CST 2004
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    last visit: Fri Oct 24 12:31 CST 2014
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    Does it have the plastic Vacuum Amplifier on the Left side? Two ports on the distributer diaphragm? Working EGR? Non-Calif. car?

    I have a good hand-drawn diagram from a '78 I once owned. Can't get it online though. Maybe I could "textify" it or answer questions.
    --
    Bruce Young
    '93 940-NA (current) — 240s (one V8) — 140s — 122s — since '63.








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      vacuum tube routing 200 1978

      posted by  marmite man on  Tue May 11 03:06 CST 2004
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      last visit: Fri Sep 9 16:29 CST 2011
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      thanks for the reply. excuse my ignorance, but i don't know how to recognise the vacuum amplifier, nor do i know what an EGR is. i can tell you that there is only one port on the distributor diaphragm and that it is a non california car.







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