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Intake Manifold Lower

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Lower Intake Manifold Tightening Sequence
GC0015375Courtesy of DAIMLERCHRYSLER CORP.
  1. Clean and inspect sealing surfaces of cylinder head and manifold. Gaskets can be reused provided they are free of cuts or tears.
  2. Install lower manifold gasket.
  3. Position manifold on cylinder head surfaces.
    NOTE: For ease of installing upper intake manifold, install a bolt 2 - 3 turns to the rearmost attaching hole of intake. This will properly position lower manifold.
    Fig 2: Lower Intake Manifold Tightening Sequence
    GC0015375Courtesy of DAIMLERCHRYSLER CORP.
  4. Install fuel rail with injectors and start bolts (1 - 4).
  5. Install manifold attaching bolts and tighten in sequence shown in Fig 2 to 12 N.m (105 in. lbs.). Remove bolt used for aligning manifold.
    Fig 3: Injector Connectors
    GC0015235Courtesy of DAIMLERCHRYSLER CORP.
  6. Connect the fuel injector electrical connectors (2).
    NOTE: Make sure fuel injectors are located in the correct location and position, as upper intake manifold interference could occur.
  7. Connect fuel supply hose (1) to fuel rail. (Refer to FUEL SYSTEM/FUEL DELIVERY/FUEL LINES - STANDARD PROCEDURE)
  8. Install upper intake manifold. (Refer to ENGINE/MANIFOLDS/INTAKE MANIFOLD - INSTALLATION) 
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