Silverado 2500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
11. Remove the exhaust manifold.
12. Remove and discard the exhaust manifold gasket.
13. Clean and inspect the exhaust manifold.
Installation Procedure
1. Install the exhaust manifold with gasket.
2. Install the exhaust manifold bolts/nuts.