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Fig. 583: Identifying Upper Intake Manifold Attaching Studs 26. Remove the upper intake manifold attaching studs. 27. Remove the upper intake manifold.
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
28. Remove the upper intake manifold to lower intake manifold gasket. 29. Discard the upper intake manifold to lower intake manifold gasket. Fig. 584: Injectors At Lower Intake Manifold Bores IMPORTANT: During the removal of the fuel injector assembly, the retainers that hold the injectors into the intake manifold may
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
30. Remove the fuel meter body seal and discard. 31. Remove the 6 injectors from the lower intake manifold bores. 32. Remove the fuel meter body. 33. Remove the bolt and the fuel meter body bracket. INTAKE MANIFOLD CLEANING AND INSPECTION Fig. 585: Upper Intake Manifold 1. Clean the upper intake manifold in cleaning solvent. intake manifold, the injectors will be held fully seated, thus CAUTION: Refer to Safety Glasses Caution .
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
2. Dry the upper intake manifold with compressed air. Fig. 586: Lower Intake Manifold 3. Clean the lower intake manifold in cleaning solvent. 4. Dry the lower intake manifold with compressed air.
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
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