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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (3.2L Engine (Service Information)) >> Manifolds >> Manifold, Intake >> Removal >> Lower Intake Manifold

Lower Intake Manifold

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
  1. Release the fuel system pressure. Refer to STANDARD PROCEDURE .
  2. Remove the resonator and upper intake manifold. Refer to MANIFOLD, INTAKE, REMOVAL .
    GC0144184Courtesy of CHRYSLER GROUP, LLC
  3. Remove the insulator (2) from the LH cylinder head cover.
    GC0147423Courtesy of CHRYSLER GROUP, LLC
  4. Disconnect the fuel supply hose (2) from the fuel rail inlet. Refer to STANDARD PROCEDURE .
  5. Disconnect the fuel injector electrical connectors (1).
    GC0144480Courtesy of CHRYSLER GROUP, LLC
  6. Disengage the injection/ignition harness retainer (1) from the rear of the lower intake manifold.
  7. Disengage the main wire harness retainer (2) from the rear of the lower intake manifold.
    GC0147422Courtesy of CHRYSLER GROUP, LLC
  8. Remove the eight lower intake manifold attaching bolts (1).
  9. Remove the lower intake manifold (2) with the fuel injectors and fuel rail.
    GC0144265Courtesy of CHRYSLER GROUP, LLC
  10. Remove and discard the six lower intake manifold to cylinder head seals (1).
  11. If required, remove the fuel rail and fuel injectors from the lower intake manifold. Refer to RAIL, FUEL, REMOVAL .
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