GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 4WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Glow Plug Replacement - Bank 2

Removal Procedure

    Object Number: 1335557 Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the right wheelhouse panel. Refer to Wheelhouse Panel Replacement .
  3. Remove the glow plug harness nut(s).
  4. Remove the harness from the glow plug(s).
  5. Remove the glow plug(s).

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1335557 Size: SH
  1. Install the glow plug(s).

    2. Tighten
    Tighten the plug to 18 N·m (13 lb ft).

  2. Install the harness to the glow plug(s).
  3. Install the glow plug harness nut(s).

    4. Tighten
    Tighten the nut to 1.7 N·m (15 lb in).

  4. Install the right wheelhouse panel. Refer to Wheelhouse Panel Replacement .
  5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .