LaCrosse V6-3.6L VIN 7 (2006)
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Intake Manifold: Service and Repair
Intake Manifold Replacement - Upper
Intake Manifold Replacement - Upper
Removal Procedure
1. Turn the ignition OFF.
2. Remove the air inlet duct.
3. Relieve the fuel system pressure.
4. Remove the fuel pressure and evaporative emission (EVAP) hoses from the engine.
5. Remove the purge line from the purge line retainer.
6. Remove the fuel feed hose bracket bolt and reposition the fuel feed hose.
7. Important:
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Do not disconnect the engine control module (ECM) electrical connectors.
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Do not remove the ECM from the ECM bracket.
Remove the ECM bracket with the ECM and reposition aside.