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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 (Engine Controls And Fuel - 3.6L (LF4 LGX) - Repair Instructions) >> Repair Instructions >> Charge Air Bypass Valve Vacuum Tank Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Intake Manifold Cover Replacement (LF4)Intake Manifold Cover Replacement (LGX) -Remove
  2. Fig 1: Charge Air Bypass Valve Vacuum Tank Tube
    GM4052248Courtesy of GENERAL MOTORS COMPANY
  3. Charge Air Bypass Valve Vacuum Tank Tube @ Retainer -Unclip
  4. Quick Connect Fitting -Disconnect - Plastic Collar Quick Connect Fitting Service 
  5. Fig 2: Charge Air Bypass Valve Vacuum Tank Tube
    GM4052271Courtesy of GENERAL MOTORS COMPANY
  6. Charge Air Bypass Valve Vacuum Tank Tube -Disconnect
  7. Fig 3: Charge Air Bypass Valve Vacuum Tank Tube
    GM4052272Courtesy of GENERAL MOTORS COMPANY
  8. Charge Air Bypass Valve Vacuum Tank Tube @ Retainer -Unclip
  9. Clamp -Loosen
  10. Charge Air Bypass Valve Vacuum Tank Tube -Disconnect
  11. Fig 4: Charge Air Bypass Valve Vacuum Tank Tube
    GM4052392Courtesy of GENERAL MOTORS COMPANY
  12. Charge Air Bypass Valve Vacuum Tank Tube -Remove