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  1. 7

    Vacuum hose routing

    Does anybody have this harness and could verify the wire colors and where the wires go? 1.  #369 brn/ora hash to spark delay valve bypass solenoid 2.  # 57 bla to spark delay valve bypass solenoid 3.  ? 4.  #16 red/lt. grn stripe to coil + 5.  #39 red/whi stripe to water temperature sensor...
  2. 7

    Vacuum Diagrams

    To add to confusion, on the 1973_full.pdf,  page 12 electrical diagram, I follow the 302 wire through the ambient temp switch and then the 302 iis not shown.  I thought maybe an error in the diagram.
  3. 7

    how to get centrifugal advance tuning numbers

    Thanks Don Read the article I can't do that If I bought a DUI distributor wouldn't all that stuff be done and I just install it.
  4. 7

    how to get centrifugal advance tuning numbers

    On D.U.I. website it says ----- We tune the centrifugal advance using information about the vehicle and engine such as cam duration & lift, carburetor size, compression ratio, vehicle weight and octane of fuel. A super smooth advance curve assures excellent performance and mileage.  A...
  5. 7

    #4 Fuse Blowing

    I think that plug is for the ambient temperature sensor switch.   1973_full.pdf on page 12 640 red/yel hash 369 brn/ora hash connector c-1202
  6. 7

    Identify these two

    Did you ever figure out what that red wire near the starter solenoid was for?
  7. 7

    what year engine is a crate motor?

    When I try to buy parts for my 5.0 M6007XE3 crate motor, what year motor would it be?  Looking into buying a new DUI distributor from Summit, but they want to know what year the motor is.
  8. 7

    wiring help

    The red wire with lite green stripe in the stock wiring is reduced voltage through the resistor wire, so not really 12 volts unless resistor is bypassed. As shown in the 1972_full.pdf diagram, page 7, BK-Y(H) wire 347, connector C-14, goes to air conditioner clutch solenoid. Think this  wire is...
  9. 7

    Front Suspension Bang

    The shocks listed are for the rear
  10. 7

    electrical connectors on collant hose?

    I don't think I have ever seen a 71 wiring diagram with electrical devices for EGR.  On the 72 diagram I see solenoids, but no swtches except for the ambient temp switch.  Anybody have a 71 diagram that shows any EGR electrical stuff?
  11. 7

    Electronic Resistor - OK, What is it for ??

    Should have voltage on wire 175 black/yellow dot all the time.
  12. 7

    dome light stays on all the time

    That black with blue tracer wire plugs into the underdash courtesy light.  If you don't have the courtesy light, the plug should have the same power as dome light.  There is another plug on the right side too.
  13. 7

    dome light stays on all the time

    The underdash courtesy lights are on the same wire as the dome light.  Do you have power to the courtesy lights all the time? If you have a map light then you must have the additional harness that plugs into the right 2 pin door switch and changes to 3 pin switch. Without this additional...
  14. 7

    Jacking car up by front cross member

    Remember the recall https://www.conceptcarz.com/recall/425/Ford-Mustang.aspx I remember seeing the missed spot welds but didn't see the recall until the engine was already installed.
  15. 7

    11 volts to coil instead of 8 volts

    Unplugged wire from solenoid I terminal.  Today I get 12.6 volts to ground on coil wire not connected to coil with key in run position.  Battery voltage is 13.2 volts.
  16. 7

    11 volts to coil instead of 8 volts

    I do have a tach and it does work.  The resistor wire is supposed to be 1.3 to 1.4 ohms so I figured the additional ohms are from the tach resistance.  Trying real hard to not open the dash again to check the wire separately.  Has anybody got access to a tach to measure the resistance?
  17. 7

    11 volts to coil instead of 8 volts

    With the engine running I measure 11 volts from the positive terminal on coil to engine ground.  With the key in run and coil wire disconnected from the positive terminal I measure 11.6 volts to engine ground.  The coil that has been in the car for years boiled and the fan blew oil all over the...
  18. 7

    gauge wiring

    I think Midlife sells the accessory fuse holder.  Simple to install.
  19. 7

    Best hydraulic clutch master cylinder solution??

    I used the Wilwood 260-1304 and a Mcleod MCL-1304 bearing in 2005.  Works fine except the pedal only has to be pushed in a couple inches to engage the clutch.  No adjustment.  I installed the clutch master cylinder the same height as the brake master cylinder.  This puts the cylinder rod...
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