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Engine Mechanical - 3.6L (Ly7) (Repair Instructions -- 3 Of 5)
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Off-Vehicle Repair Instructions - Part 2
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Camshaft Cover Cleaning and Inspection
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PCV Fitting Replacement
PCV Fitting Replacement
Fig 1: PCV Fitting
Courtesy of GENERAL MOTORS CORP.
IMPORTANT:
If the PCV fitting is damaged or plugged and cannot be cleaned out, the PCV fitting can be replaced.
Remove the old PCV fitting.
Install the new PCV fitting with a NEW O-ring.