gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Center Intake Manifold Replacement (LLY, LBZ)|Page 4262 > < Center Intake Manifold Replacement (LLY, LBZ)|Page 4260
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1. Position the IAH (3) and the air intake valve (2) to the intake manifold tube.

Notice: Refer to Fastener Notice.

2. Install the air intake valve bolts.

Tighten the bolts to 20 N.m (15 lb ft).

3. Install the MAP sensor and bracket.
4. Install the MAP sensor bolt.

Tighten the bolt to 10 N.m (89 lb in).

Center Intake Manifold Replacement (LLY, LBZ)|Page 4262 > < Center Intake Manifold Replacement (LLY, LBZ)|Page 4260