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For 1990-2009 cars only

Intake Manifold Installation LLT


    Object Number: 1977858  Size: SH
  1. Install the NEW intake manifold gasket.

  2. Object Number: 1977856  Size: SH
  3. Install the intake manifold assembly.
  4. Install the intake manifold bolts.
  5. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1992546  Size: SH
  6. Tighten the intake manifold bolts in the sequence shown.
  7. 4.1. Tighten the intake manifold bolts in sequence to 23 N·m (17 lb ft).
    4.2. Tighten the intake manifold bolts a second pass in sequence to 23 N·m (17 lb ft).

    Object Number: 1977839  Size: SH
  8. Place the intake manifold brace to the engine front cover and intake manifold.
  9. Loosely install the bolts.
  10. First tighten the intake manifold brace bolt (1) to the intake manifold and tighten to 10 N·m (89 lb in).
  11. Finally tighten the intake manifold brace bolt (2) to the engine front cover and tighten to 65 N·m (48 lb ft).

  12. Object Number: 1977854  Size: SH
  13. Install the evaporative (EVAP) solenoid.
  14. Install the EVAP solenoid bolt and tighten to 10 N·m (89 lb in)

  15. Object Number: 1977851  Size: SH
  16. Connect the EVAP hose to the upper intake manifold and EVAP solenoid.

  17. Object Number: 1977846  Size: SH
  18. Connect the positive crankcase ventilation (PCV) tube assembly to the upper intake manifold and the right camshaft cover.
  19. Install the PCV tube assembly bracket bolts and tighten to 10 N·m (89 lb in).

  20. Object Number: 1977836  Size: SH
  21. Install the brake booster hose to the upper intake manifold.