General Motors — Intake Manifold Installation (Upper)
Repair & overhaul
From a General Motors service manual — check it applies to your exact model before use.
Procedure
- Install gasket and upper intake manifold.
- Tighten retaining bolts in sequence to specification. See Fig. 2.
- Reverse removal procedure to complete installation.
Specs & values
- Tighten retaining bolts in sequence to specification.
Source: General Motors service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.