Savana 2500 2WD V6-4.3L VIN X (2004)
8. Remove the spark plug wires from the spark plugs.
9. Remove the spark plug wire support bolts.
10. Remove the spark plug wire support with the spark plug wires.
11. Remove the spark plugs.
12. Remove the exhaust manifold, gaskets and the spark plug wire shields from underneath the vehicle.
13. Clean all gasket surfaces.
Installation Procedure
1. Important: To assist in installing the exhaust manifold to the engine, the tabs on a NEW exhaust manifold gasket will hold the gasket and the
bolts in place.
Sub-assemble the NEW gaskets, the spark plug wire shields, and the bolts to the exhaust manifold.
2. Ensure that the exhaust manifold bolts are held in place by the tabs on the exhaust manifold gaskets.
3. Notice: Refer to Fastener Notice in Service Precautions.
Install the exhaust manifold.
1. Tighten the exhaust manifold bolts – First Pass to 15 Nm (11 ft. lbs.).
2. Tighten the exhaust manifold bolts – Second Pass to 30 Nm (22 ft. lbs.).
