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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Engine Mechanical - 4.6L (4 Of 5)) >> Repair Instructions - Off Vehicle (2 Of 3) >> Intake Manifold Cleaning and Inspection >> Cleaning Procedure

Cleaning Procedure

WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Do not reuse the intake manifold-to-cylinder head sealing gaskets.
  1. Remove any remaining gasket and/or gasket material from the intake manifold.
  2. Clean the following intake manifold areas in solvent.
    • Intake manifold gasket grooves
    • Intake manifold passages
    • PCV vacuum hose passage
    • Vacuum hose fitting passage
  3. WARNING: Refer to Safety Glasses Warning .
  4. Dry the intake manifold with compressed air.