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Home >> Jeep >> 2014 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (6.4L Engine (Service Information)) >> Manifolds >> Manifold, Intake >> Removal >> Removal

Manifold, Intake: Removal: Removal

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Fig 1: Negative Battery Cable
GC0139402Courtesy of CHRYSLER GROUP, LLC
  1. Perform the fuel system pressure release procedure. Refer to FUEL SYSTEM PRESSURE RELEASE .
  2. Disconnect the negative battery cable (1).
    Fig 2: Engine Covers
    GC0148445Courtesy of CHRYSLER GROUP, LLC
  3. Remove the engine covers (1).
  4. Disconnect the fuel supply line. Refer to STANDARD PROCEDURE .
    Fig 3: Intake Air Temperature (IAT) Sensor, Air Cleaner Housing & Duct
    GC0152258Courtesy of CHRYSLER GROUP, LLC
  5. Remove the air cleaner housing (1). Refer to BODY, AIR CLEANER, REMOVAL .
  6. Disconnect the brake booster hose and the Evap purge hose.
    Fig 4: Intake Manifold Removal/Tightening Sequence
    GC0148454Courtesy of CHRYSLER GROUP, LLC
  7. Disconnect the electrical connectors from the following components:
    • Manifold Absolute Pressure (MAP) Sensor
    • Short Runner Valve (SRV)
    • Fuel Injectors
    • Electronic Throttle Control (ETC)
    NOTE:

    Remove the intake manifold and throttle body as an assembly.

  8. Using the sequence shown in illustration, remove the intake manifold retaining bolts.
  9. Remove the intake manifold and throttle body as an assembly from the vehicle.