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4. Install left and right radio suppressor straps. 5. Install throttle body assembly. 6. Install throttle cable bracket. 7. Connect throttle cable and speed control cable to throttle body. 8. Install fuel rail (Refer to 14 - FUEL SYSTEM/FUEL DELIVERY/FUEL RAIL - INSTALLATION). 9. Install ignition coil towers (Refer to 8 - ELECTRICAL/IGNITION CONTROL/IGNITION COIL - INSTALLATION). 10. Position and install heater hoses and tubes onto intake manifold. 11. Install the heater hoses to the heater core and engine front cover. 12. Connect electrical connectors for the following components: • Manifold Absolute Pressure (MAP) Sensor • Intake Air Temperature (IAT) Sensor • Throttle Position (TPS) Sensor • Coolant Temperature (CTS) Sensor • Idle Air Control (IAC) Motor • Ignition coil towers • Fuel injectors 13. Install top oil dipstick tube retaining bolt and ground strap. 14. Connect generator electrical connections. 15. Connect Brake booster hose and Positive crankcase ventilation (PCV) hose. 16. Fill cooling system (Refer to 7 - COOLING - STANDARD PROCEDURE). 17. Install the wiper module (Refer to 8 - ELECTRICAL/WIPERS/WASHERS/WIPER MODULE - INSTALLATION). 18. Install resonator assembly and air inlet hose. 19. Connect negative cable to battery. MANIFOLD - EXHAUST DESCRIPTION The exhaust manifolds are log style with a patented flow enhancing design to maximize performance. The exhaust REMOVAL RIGHT EXHAUST MANIFOLD 1. Disconnect negative cable for battery. 2. Remove air cleaner assembly, resonator assembly and air inlet hose. 3. Remove accessory drive belt (Refer to 7 - COOLING/ACCESSORY DRIVE/DRIVE BELTS - REMOVAL). 4. Remove A/C compressor (Refer to 24 - HEATING & AIR CONDITIONING/PLUMBING/A/C COMPRESSOR - REMOVAL). 5. Remove A/C accumulator support bracket fastener. 6. Drain coolant below heater hose level (Refer to 7 - COOLING - STANDARD PROCEDURE). 7. Remove heater hoses at engine. 8. Remove fasteners attaching exhaust manifold heat shield. 9. Remove heat shield. 10. Remove upper exhaust manifold attaching fasteners. 11. Raise vehicle on hoist. 12. Disconnect exhaust pipe from manifold. HB ENGINE - 4.7L SERVICE INFORMATION 9 - 1299 |