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Home >> Alfa Romeo >> 2021 >> Stelvio Ti >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (2.9L - Engine (Service Information)) >> Manifolds >> Manifold, Intake >> Removal And Installation >> Right Side

Right Side

WARNING: This page is about a different variant/trim than selected.

REMOVAL 

  1. Disconnect and isolate the negative battery cable.
  2. Drain the cooling system. Refer to COOLING/STANDARD PROCEDURE .
  3. Remove the air cleaner body and ducts. Refer to BODY, AIR CLEANER, REMOVAL AND INSTALLATION .
  4. Remove the front intake air tube. Refer to BODY, AIR CLEANER, REMOVAL AND INSTALLATION .
    GC0207788Courtesy of CHRYSLER GROUP, LLC
  5. Disconnect the throttle body actuator wire harness connector (1).
    GC0194164Courtesy of CHRYSLER GROUP, LLC
  6. Open the clip (1a) and disconnect the fuel vapor inlet pipe quick connector (1b).
    GC0194703Courtesy of CHRYSLER GROUP, LLC
  7. Remove the bolt (1a) and the air temperature/pressure sensor (1b) and position aside.
    GC0194039Courtesy of CHRYSLER GROUP, LLC
  8. Remove the low pressure fuel pipe bolt (1).
  9. Remove the connector holder bracket bolts (2).
    GC0195061Courtesy of CHRYSLER GROUP, LLC
  10. Remove the bolts (1a) and the right intake manifold (1b).
  11. Remove the gasket.
  12. If necessary, remove the throttle body. Refer to THROTTLE BODY, REMOVAL AND INSTALLATION .

INSTALLATION 

  1. If removed, install the throttle body. Refer to THROTTLE BODY, REMOVAL AND INSTALLATION .
    GC0195061Courtesy of CHRYSLER GROUP, LLC
  2. Using a NEW  gasket, install the right intake manifold (1b) onto the locating pins and hand tighten the bolts (1a).
    Fig 1: Right Intake Manifold Bolts Tightening Sequence
    GC0196639Courtesy of CHRYSLER GROUP, LLC
  3. Using the sequence shown in illustration, tighten the bolts to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
    GC0194039Courtesy of CHRYSLER GROUP, LLC
  4. Install the connector holder bracket bolts (2) and securely tighten.
  5. Install the low pressure fuel pipe bolt (1) and securely tighten.
    GC0194703Courtesy of CHRYSLER GROUP, LLC
  6. Install the air temperature/pressure sensor (1b) and securely tighten the bolt (1a).
    GC0194164Courtesy of CHRYSLER GROUP, LLC
  7. Connect the fuel vapor inlet pipe quick connector (1b) and close the retaining clip (1a).
    GC0207788Courtesy of CHRYSLER GROUP, LLC
  8. Connect the throttle body actuator wire harness connector (1).
  9. Install the front intake air tube. Refer to BODY, AIR CLEANER, REMOVAL AND INSTALLATION .
  10. Install the air cleaner body and ducts. Refer to BODY, AIR CLEANER, REMOVAL AND INSTALLATION .
  11. Fill the cooling system. Refer to COOLING/STANDARD PROCEDURE .
  12. Connect the negative battery cable.