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Lower Intake Manifold: Installation

  1. Refer to the illustration for intake manifold sealing component locations.
    Fig 1: Installing Lower Intake Manifold Sealing & Gasket
    G01307660Courtesy of FORD MOTOR CO.
  2. Install the lower intake manifold front and rear end seals.
    1. Apply a bead of silicone gasket and sealant to the intake manifold front and rear end seal mounting points as shown.
    2. Install the lower intake manifold front and rear end seals.
      Fig 2: Identifying Lower Intake Manifold Front & Rear End Seals
      G01307661Courtesy of FORD MOTOR CO.
  3. Install the intake manifold gaskets.
    Fig 3: Identifying Intake Manifold Gaskets
    G01307662Courtesy of FORD MOTOR CO.
  4. NOTE: The lower intake manifold must be installed within four minutes of applying sealant.
  5. Position the lower intake manifold.
    1. Apply a bead of silicone gasket and sealant to the lower intake manifold mounting at the points shown.
    2. Position the lower intake manifold.
      Fig 4: Identifying Lower Intake Manifold
      G01307663Courtesy of FORD MOTOR CO.
  6. NOTE: Make sure the bolts are installed in the correct locations.
    Fig 5: Identifying Long Bolts
    G01307664Courtesy of FORD MOTOR CO.
  7. Install the six long bolts.
  8. Install the eight short bolts.
    Fig 6: Identifying Short Bolts
    G01307665Courtesy of FORD MOTOR CO.
  9. Tighten the lower intake manifold bolts in two stages in the sequence shown.
    • Stage 1: Tighten to 5 Nm (44 lb-in).
    • Stage 2: Tighten to 10 Nm (89 lb-in).
      Fig 7: Identifying Tightening Sequence Of Lower Intake Manifold Bolts
      G01307666Courtesy of FORD MOTOR CO.
  10. Install the intake manifold runner control (IMRC) if required. .
  11. Connect the water bypass tube.
    1. Position the tube.
    2. Install the bolts.
      Fig 8: Identifying Tightening Torque Of Water Bypass Tube Bolt
      G01307667Courtesy of FORD MOTOR CO.
  12. Connect the intake manifold runner control (IMRC) electrical connector.
    Fig 9: Locating Intake Manifold Runner Control (IMRC) Electrical Connector
    G01307668Courtesy of FORD MOTOR CO.
  13. Connect the upper radiator hose.
    Fig 10: Identifying Upper Radiator Hose
    G01307669Courtesy of FORD MOTOR CO.
  14. Connect the heater hose.
    Fig 11: Identifying Heater Hose
    G01307670Courtesy of FORD MOTOR CO.
  15. Connect the EGR-to-exhaust manifold tube.
    Fig 12: Identifying Tightening Torque Of EGR-To-Exhaust Manifold Tube Nut
    G01307671Courtesy of FORD MOTOR CO.
  16. Connect the EGR vacuum hose.
    Fig 13: Identifying EGR Vacuum Hose
    G01307672Courtesy of FORD MOTOR CO.
  17. Install the fuel injection supply manifold. For additional information, refer to ENGINE COOLING .
  18. Install the upper intake manifold. For additional information, refer to UPPER INTAKE MANIFOLD .
  19. Fill and bleed the cooling system. For additional information, refer to ENGINE COOLING .