GM Service Manual Online
For 1990-2009 cars only

Object Number: 1619378  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement for the 3.5L engine, Air Cleaner Outlet Duct Replacement for the 3.9L engine, or Air Cleaner Resonator Outlet Duct Replacement for the 5.3L engine.

1

Oil Pressure Test Plug

Caution: Refer to Component Fastener Tightening Caution in the Preface section.

Tip
Apply GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the plug threads.

Tighten
12 N·m (106 lb in)