Express 1/2 Ton Van V6-4.3L VIN W (1999)
11. Remove the exhaust manifold bolts.
12. Remove the exhaust manifold, gaskets and the spark plug wire shields.
Installation Procedure
1. Sub-assemble the NEW gaskets, the spark plug wire shields, and the bolts to the exhaust manifold.
2. Install the exhaust manifold.
3. Install the spark plugs.
4. Install the spark plug wires to the spark plugs.
Notice: Refer to Fastener Notice in Service Precautions.
5. Install the spark plug wire support and the bolts.
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Tighten the support bolts to 12 Nm (106 inch lbs.).
