Home Auto Repair 2001 Chevrolet Chevy K Silverado Intake Manifold Replacement

2001 Chevrolet Chevy K Silverado Intake Manifold Replacement

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Download Removal Procedure Important: The intake manifold, throttle body, fuel rail, and injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly. 1. Remove the engine sight shield and retainer. Refer to Upper Intake Manifold Sight Shield Replacement . 2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief in Engine Controls – 4.8L, 5.3L, and 6.0L. 3. Disconnect the cruise control cable from the throttle blade stud. 4. Remove the cruise control cable from the bracket. 5. Remove the accelerator control cable from the throttle blade. 6. Remove the accelerator control cable from the bracket. 7. Disconnect the following electrical connectors: • Main ignition coil harness (2). • Fuel injectors (3) 8. Disconnect the wiring harness clips (1) from the fuel rail. 9. Disconnect the following electrical connectors: • Main ignition coil harness (1) • Fuel injectors (3) • Exhaust gas recirculation (EGR) valve (4) 10. Disconnect the harness clips (2) from the fuel rail. 11. Disconnect the following electrical connectors: • Manifold absolute pressure (MAP) sensor (1) • Knock sensor (2) 12. Remove the knock sensor harness electrical connector from the intake manifold. 13. Set the electrical harness aside. 14. Disconnect the following electrical connectors: • Throttle position (TP) sensor, if equipped • Electronic throttle control (ETC) motor, if equipped • Idle air control (IAC) valve