LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2005 >> CTS V >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 5.7L - Introduction >> Repair Instructions >> Ignition Coil(s) Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

    Fig 1: View Of Ignition Coils & Bracket Assembly With Bolts
    GM309721Courtesy of GENERAL MOTORS CORP.
  1. Install the ignition coil or coil assembly.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the ignition coil bolts and/or nuts.

    Tighten

    • Tighten the ignition coil-to-bracket bolts/nuts to 12 N.m (106 lb in).
    • Tighten the ignition coil bracket-to-valve rocker cover bolts to 12 N.m (106 lb in).
  3. Connect the spark plug wires at the ignition coils.
  4. Connect the individual ignition coil or main coil harness connector.
    5. Fig 2: View Of Battery Area Mounts And Connectors
    GM772418Courtesy of GENERAL MOTORS CORP.
  5. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical - 5.7L.
  6. Connect the negative battery cable (2). Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
scientia non olet · About LEMON Manuals