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Home >> Buick >> 2019 >> Regal TourX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 143 (Engine Mechanical - 3.6L (LGX) - Repair Instructions) >> Repair Instructions >> Positive Crankcase Ventilation Oil Separator Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Fuel Injection Fuel Rail Assembly - Remove - Fuel Injection Fuel Rail Assembly Replacement - Bank 1
  2. Fuel Injection Fuel Rail Assembly - Remove - Fuel Injection Fuel Rail Assembly Replacement - Bank 2
  3. GM4260296Courtesy of GENERAL MOTORS COMPANY

    Positive Crankcase Ventilation Oil Separator Bolt (1) @ Positive Crankcase Ventilation Oil Separator (2) - Remove [7x]

  4. Positive Crankcase Ventilation Oil Separator (2) - Remove