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Installation Procedure

Fig 1: View Of Line Pressure Pipe Plug

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the pressure test hole plug (38).
Tighten: Tighten the plug (38) to 12 N.m (106 lb in).
Install the throttle body air inlet duct. Refer to Air Cleaner Intake Duct Replacement in Engine Controls - 3.4L.