GM Service Manual Online
For 1990-2009 cars only

Object Number: 2018949  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the upper engine cover.
  2. Disconnect the electrical connectors at each of the glow plugs.
  3. Clean around each of the glow plugs.

1

Glog Plug (Qty: 4)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
10 N·m(89 lb in)