FixVault
Home › Cadillac › 2012 › Escalade EXT › Repair and Diagnosis › External Pages › Different car › Section 1563 (Engine Control System & Fuel System - 4.3L - Repair Instructions) › Repair Instructions › Ignition Coil Replacement › Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Ignition Coil Bracket & Bolts
    GM1876878Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  1. If required, position the ignition coil bracket to the lower intake manifold and install the bolts.

    Tighten:  Tighten the bolts to 12 N.m (106 lb in).

    2. Fig 2: View Of Ignition Coil & Bolts
    GM1876876Courtesy of GENERAL MOTORS CORP.
  2. Place the ignition coil on top of the bracket and install the bolts.

    Tighten:  Tighten the bolts to 12 N.m (106 lb in).

    3. Fig 3: View Of Engine Wiring Harness Electrical Connector
    GM1876873Courtesy of GENERAL MOTORS CORP.
  3. Position the engine wiring harness branches as required.
  4. Connect engine wiring harness electrical connector (7) to the ignition coil.
    5. Fig 4: View Of Spark Plug Wires
    GM1876875Courtesy of GENERAL MOTORS CORP.
  5. Position the spark plug wires to the ignition coil.
  6. Connect the spark plug wires (1, 2) to the ignition coil as noted during removal.
    7. Fig 5: View Of Engine Wiring Harness Rear Bracket & Bolts
    GM1876871Courtesy of GENERAL MOTORS CORP.
  7. Place the engine wiring harness rear bracket onto the upper intake manifold and install the bolts.

    Tighten:  Tighten the bolts to 10 N.m (89 lb in).

    8. Fig 6: View Of Engine Wiring Harness Clips
    GM1876870Courtesy of GENERAL MOTORS CORP.
  8. Install the engine wiring harness clips (1, 2) to the engine harness brackets.
    9. Fig 7: View Of Engine Wiring Harness Electrical Connector, (CPA) Retainer & Fuel Meter Body
    GM1876869Courtesy of GENERAL MOTORS CORP.
  9. Connect the engine wiring harness electrical connector (1) to the fuel meter body.
  10. Install the engine wiring harness CPA retainer at the fuel meter body.
    11. Fig 8: View Of Engine Wiring Harness & Components
    GM1876492Courtesy of GENERAL MOTORS CORP.
  11. Connect the engine wiring harness electrical connector (1) to the EVAP canister purge solenoid valve.
  12. Connect the engine wiring harness electrical connector to the MAP sensor.
    13. Fig 9: View Of Fuel Feed Pipe
    GM1876017Courtesy of GENERAL MOTORS CORP.
  13. Connect the chassis fuel feed pipe (1) quick connect fitting to the engine fuel feed pipe. Refer to Metal Collar Quick Connect Fitting Service .
  14. Install the air cleaner outlet resonator. Refer to Air Cleaner Outlet Resonator Replacement .
About FixVault