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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 164 (Engine Mechanical - 4.6L - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Cylinder Head Cleaning and Inspection >> Cleaning Procedure

Cleaning Procedure

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean all cylinder head surfaces with non-corrosive solvent.
  2. WARNING:

    Refer to Safety Glasses Warning .

  3. Blow out all the oil galleries using compressed air.
  4. Remove any carbon deposits from the combustion chambers using the J 8358  brush.
  5. Remove any gasket material with the J 28410  remover.
  6. Clean any debris or build-up from the lifter pockets.
  7. Inspect the cylinder head again for the items noted under Visual Inspection.