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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) >> Cylinder Head 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.
  1. Clean all cylinder head surfaces with non-corrosive solvent.
    2. WARNING: Refer to Safety Glasses Warning .
  2. Blow out all the oil galleries using compressed air.
  3. Remove any carbon deposits from the combustion chambers using the J 8358:  brush.
  4. Remove any gasket material with the J 28410:  remover.
  5. Clean any debris or build-up from the lifter pockets.
  6. Inspect the cylinder head again for the items noted under Visual Inspection.
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