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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 163 (Engine Mechanical - 3.6L (LGX LF4) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Positive Crankcase Ventilation Oil Separator Replacement (LGX) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove Fuel Injection Fuel Rail Assembly Fuel Injection Fuel Rail Assembly Replacement - Bank 1 (LGX)
  2. Remove Fuel Injection Fuel Rail Assembly Fuel Injection Fuel Rail Assembly Replacement - Bank 2 (LGX)
  3. Fig 1: Positive Crankcase Ventilation Oil Separator
    GM4260296Courtesy of GENERAL MOTORS COMPANY
  4. Remove Positive Crankcase Ventilation Oil Separator Bolt (1)@ Positive Crankcase Ventilation Oil Separator (2)
  5. Remove Positive Crankcase Ventilation Oil Separator (2)