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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 >> Ignition Coil Replacement - Bank 1 (LF4) >> Installation Procedure

Installation 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.
    Fig 1: Ignition Coil Bolts
    GM3586085Courtesy of GENERAL MOTORS COMPANY
  1. Ignition Coil -Install
  2. CAUTION:

    Refer to Fastener Caution .

  3. Ignition Coil Bolt -Install and tighten 10 N.m (89 lb in)
  4. Fig 2: Ignition Coil - Bank 1 (LF4)
    GM3586053Courtesy of GENERAL MOTORS COMPANY
  5. Electrical Connector @Ignition Coil -Connect
  6. Install the Bank 1 Camshaft Cover to Air Outlet Duct - Positive Crankcase Ventilation Tube. Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LF4 - Intake Manifold to Camshaft Cover)Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LF4 - Bank 1 Camshaft Cover to Air Outlet Duct)
  7. Charge Air Cooler Inlet Pipe Replacement - Right Side -Install