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Home >> GMC >> 2021 >> Acadia SL >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 2.5L (LCV) >> Repair Instructions >> Intake Manifold Installation >> Intake Manifold and Components

Intake Manifold and Components

Fig 1: Exploded View Of Intake Manifold Components
GM5166452Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Intake Manifold and Components

Callout Component Name
1 EVAP Canister Valve Tube
2 Intake Manifold Gasket
3 Intake Manifold
4 Intake Manifold Bolts (Qty: 6)
CAUTION:

Alternately hand-tighten the fuel pump bolts one turn at a time until the pump is fully seated. Trying to draw down the pump without even side-to-side tightening may result in pump plunger damage.

CAUTION:

Refer to Fastener Caution .

NOTE:

Tighten the bolts in sequence.


Tighten 
12 N.m (106 lb in)
5 Throttle Body Gasket
6 Throttle Body
7 Throttle Body Bolts (Qty: 4)
Tighten 
10 N.m (89 lb in)
8 MAP Sensor
9 MAP Sensor Bolt
Tighten 
5 N.m (44 lb in)
10 EVAP Canister Valve