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6. Remove bolts attaching fuel rail (1 - 4). 7. Remove fuel rail and injectors as an assembly. 8. Remove manifold attaching bolts. 9. Remove lower manifold. 10. Inspect manifold (Refer to 9 - ENGINE/MANI- FOLDS/INTAKE MANIFOLD - INSPECTION). INSPECTION INTAKE MANIFOLD UPPER Check manifold for: • Damage and cracks • Gasket surface damage or warpage • Damaged or clogged EGR ports If the manifold exihibits any damaged or warped conditions, replace the manifold. Clean EGR ports as neccessary. If a vacuum port is damaged, a repair procedure can be performed (Refer to 9 - ENGINE/MANIFOLDS/INTAKE INSPECTION - INTAKE MANIFOLD LOWER Check manifold for: • Damage and cracks • Gasket surface damage or warpage • Damaged fuel injector ports If the manifold exihibits any of these conditions, replace the manifold. INSTALLATION INTAKE MANIFOLD UPPER 1. Clean and inspect sealing surfaces. Gaskets can be reused, if free of cuts or tears. NOTE: Make sure fuel injectors and wiring harnesses are in correct position to not interfere with upper 2. Install upper manifold gasket. 9 - 2064 ENGINE - 2.7L DOHC - SERVICE INFORMATION LX |