gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Exhaust Manifold Removal - Left|Page 4315 > < Exhaust Manifold Removal - Left|Page 4313
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6. Install the exhaust manifold pipe nuts.

Tighten the nuts to 50 Nm (37 ft. lbs.). 

7. Lower the vehicle.
8. Install the spark plugs. 
9. Install the ignition coils. 

Exhaust Manifold Removal - Left|Page 4315 > < Exhaust Manifold Removal - Left|Page 4313