Ford Mustang (1999-2004) Service Manual: Installation

1. Install a new upper intake manifold gasket.

Upper Intake Manifold

2. NOTE: Refer to the location note made during removal and make sure the bolts are installed in the correct locations.

Install the upper intake manifold. Tighten the bolts in two stages in the sequence shown.

  • Stage 1: Tighten to 10 Nm (89 lb-in).
  • Stage 2: Rotate an additional 90 degrees (1/4 turn).

Upper Intake Manifold

3. Connect the vacuum hose.

Upper Intake Manifold

4. Connect the following:

  • Ignition coil electrical connector.
  • Radio interference capacitor electrical connector.
  • Spark plug wires.

Upper Intake Manifold

5. Connect the vacuum hoses.

Upper Intake Manifold

6. Connect the PCV tube.

Upper Intake Manifold

7. Connect the differential pressure feedback EGR system electrical and vacuum connections.

Upper Intake Manifold

8. Connect the EGR vacuum regulator solenoid electrical and vacuum connections.

Upper Intake Manifold

9. Position the accelerator cable bracket and install the bolts.

Upper Intake Manifold

10. Connect the accelerator and speed control cables to the throttle body cam.

Upper Intake Manifold

11. Connect the EVAP return tube and the TP sensor electrical connector.

Upper Intake Manifold

12. Connect the vacuum hose and the IAC valve electrical connector.

Upper Intake Manifold

13. Install the engine air cleaner outlet pipe. For additional information, refer to Section .

14. Connect the battery ground cable. For additional information, refer to Section .

    Removal
    1. Disconnect the battery ground cable. For additional information, refer to Section. 2. Remove the engine air cleaner outlet pipe. For additional information, refer to Section. 3. Disconnect ...

    Lower Intake Manifold
    Material ...

    Other materials:

    Functionality
    With the ignition switch in the RUN position, voltage is applied through the warning indicator I circuit 904 (LG/RD) to the voltage regulator. This turns the regulator on, allowing current to flow from battery sense A circuit 36 (YE/WH) to the genera ...

    Pinpoint Tests
    CAUTION: Before removing and installing the GEM or its connectors, disconnect the battery. Failure to follow this caution will result in the GEM storing many erroneous DTCs and may result in the GEM exhibiting erratic operation after installation. CAUTI ...

    Removal
    WARNING: Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module. This will reduce the risk of injury in the event of an accidental deployment. WARNING: Carry a live air ...