Silverado 3500 2WD V8-6.0L (2007)
Intake Manifold: Service and Repair
Intake Manifold Replacement (LY2 and LY6)
Intake Manifold Replacement (LY2 and LY6)
Removal Procedure
1. Remove the air cleaner outlet duct.
2. Remove the generator.
3. Remove the engine harness retainer nut (1).
4. Remove the engine harness retainer from the stud and locator pin.
5. Disconnect the engine harness electrical connector (2) from the evaporative emission (EVAP) canister purge solenoid.
6. Disconnect the engine wiring harness electrical connector (4) from the manifold absolute pressure (MAP) sensor.
7. Remove the connector position assurance (CPA) retainer (1).
8. Disconnect the engine harness electrical connector (1) from the ignition coil harness electrical connector.