Intake Manifold Assembly (View 3 of 3): Assembly

WARNING: This page is about a different car, the 2013 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If the engine is repaired or replaced because of upper engine failure, typically including valve or piston damage, check the intake manifold for metal debris. If metal debris is found, install a new intake manifold. Failure to follow these instructions can result in engine damage.

NOTE: Apply threadlock and sealer to the CAC bolts prior to installation.

Position the CAC, the 2 CAC rail supports and install the 10 bolts. Tighten in the sequence shown in illustration in 2 stages.
- Stage 1: Tighten to 2 Nm (18 lb-in).
- Stage 2: Tighten to 10 Nm (89 lb-in).
  
  Fig 1: Identifying CAC Bolts Tightening Sequence
  Courtesy of FORD MOTOR CO.
Install a new gasket, the lower intake manifold cover and the 13 bolts. Tighten in the sequence shown in illustration.
- Tighten to 10 Nm (89 lb-in).
  
  Fig 2: Identifying Lower Intake Manifold Cover Bolts Tightening Sequence
  Courtesy of FORD MOTOR CO.
NOTE: Apply clean engine coolant to the new CAC coolant connector tube O-ring seals.

Install new O-ring seals on the CAC coolant connector tubes.
- Install the CAC coolant connector tubes.
Install a new gasket, the CAC coolant tube assembly and the 5 bolts.
- Tighten to 10 Nm (89 lb-in).
Install the IAT2 sensor. Tighten in 2 stages.
- Stage 1: Tighten to 15 Nm (133 lb-in).
- Stage 2: Tighten the IAT2 sensor until the locking section of the sensor is pointing outward.
Install the vacuum tube.
Install a new gasket, the SC and the 10 bolts. Tighten in the sequence shown in illustration in 2 stages.
- Stage 1: Tighten to 5 Nm (44 lb-in).
- Stage 2: Tighten to 25 Nm (18 lb-ft).
NOTE: Lubricate the new O-ring seal with clean engine oil prior to installation.

Install new O-ring seals on each of the fuel injectors.
Install the 8 fuel injectors onto the fuel rail and install 8 new fuel injector clips.
Install the fuel rail and fuel injector assembly onto the intake manifold.
Install the 4 fuel rail bolts.
- Tighten to 10 Nm (89 lb-in).
Connect the vacuum tube to the fuel rail and pressure temperature sensor.
Install a new gasket, the EGR system module and the 2 bolts.
- Tighten to 25 Nm (18 lb-ft).
Install the upper and lower SC bypass actuator vacuum tubes.
Install the SC bubbler hose.
Install the heater hose.