DeVille DTS V8-4.6L VIN 9 (2002)
6. Remove the 2 push nuts attaching the pipe to the engine.
7. Remove the surge tank inlet hose/pipe assembly from the vehicle.
Installation Procedure
1. Install the surge tank inlet hose/pipe assembly to the vehicle.
2. Install the 2 push nuts attaching the pipe to the engine.
3. Connect the surge tank inlet hose to the engine.