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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 418 (Engine Mechanical - 3.6L (LGX) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Intake Manifold Installation

Intake Manifold Installation

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Intake Manifold
GM4232655Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Intake Manifold
2 Intake Manifold Bolt (Qty: 8)
CAUTION:

Refer to Fastener Caution .


Tighten in sequence 
25 N.m (18 lb ft)
3 Intake Manifold Bolt
Tighten in sequence 
25 N.m (18 lb ft)
4 Positive Crankcase Ventilation Tube Connector
5 Engine Rear Noise Shield
WARNING:

The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise cancelling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.