Intake Manifold Replacement (Upper)
REMOVAL PROCEDURE1. Disconnect the battery negative cable from the battery.
2. Remove the engine cover from the vehicle.
3. Remove the air cleaner assembly from the vehicle.
4. Remove the air intake duct from the upper intake manifold.
5. Remove the transmission oil level indicator tube from the upper intake manifold (if needed).
6. Remove the rear air conditioning line from the upper intake manifold (if equipped).
7. Remove the upper intake manifold bolts.
IMPORTANT: Do not attempt to remove the upper intake manifold with the lower intake manifold as an assembly. Damage to the intake manifold gaskets, upper intake manifold and the turbocharger may occur during reassembly.
8. Remove the upper intake manifold and gaskets from the lower intake manifold.
INSTALLATION PROCEDURE
1. Install the upper intake manifold to the lower intake manifold and the turbocharger.
IMPORTANT: Always replace the O-ring between the upper intake manifold and the turbocharger. Coat the new O-ring with clean engine oil before installing on the turbocharger.
2. Install the upper intake manifold bolts
^ Tighten the bolts to 23 Nm (17 ft. lbs.).
NOTICE: Refer to Fastener Notice in Service Precautions.
3. Install the rear A/C line to the upper intake manifold (if equipped).
4. Install the transmission oil level indicator tube to the upper intake manifold (if needed).
5. Install the air intake duct to the turbocharger.
6. Install the air cleaner assembly in the vehicle.
7. Remove the engine cover from the vehicle.
8. Connect the battery cables to the batteries.