gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Exhaust Manifold Replacement - Left|Page 3993 > < Exhaust Manifold Replacement - Left|Page 3991
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3. Notice:  Refer to Fastener Notice in Service Precautions.

Use the sequence shown to properly tighten the exhaust manifold bolts.
Tighten the bolts/nut to 38 Nm (28 ft. lbs.).

4. Install the exhaust manifold heat shield.
5. Install the exhaust manifold heat shield bolts.

Tighten the bolts to 8 Nm (71 inch lbs.).

Exhaust Manifold Replacement - Left|Page 3993 > < Exhaust Manifold Replacement - Left|Page 3991