Installation Procedure

Fig 1: EGR Outlet Pipe & Lower Intake Manifold

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Install the EGR outlet pipe bolt (2) to the intake manifold.
Tighten: Tighten the bolt to 25 N.m (18 lb ft).
Install the EGR outlet pipe nut (3) to the EGR valve inlet adapter pipe.
Tighten: Tighten the nut to 25 N.m (18 lb ft).
Install the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .