Upper Intake Manifold Replacement

Removal Procedure

Caution: Refer to Battery Disconnect Caution in Service Precautions.

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure.
2. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.
3. Remove the air cleaner intake duct. Refer to Air Cleaner Intake Duct Replacement.
4. Disconnect the spark plug wires from the right side of the engine. Set the wires aside.
5. Remove the manifold vacuum source.
6. Depressurize the fuel lines. Refer to Fuel Pressure Relief Procedure.
7. Remove the fuel rail. Refer to Fuel Rail Assembly Replacement.
8. Remove the EGR heat shield.
9. Remove the cable bracket to the cylinder head mounting bolt.
10. Remove the accelerator cable. Refer to Accelerator Controls Cable Replacement.
11. Remove the throttle body support bracket.

Notice: Refer to Lower Intake Manifold To Cylinder Head Bolt Notice.

12. Remove the upper intake manifold bolts.





13. Remove the upper intake manifold.

Installation Procedure

Notice: Refer to Lower Intake Manifold To Cylinder Head Bolt Notice.





1. Install the upper intake manifold.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the upper intake manifold bolts.
^ Tighten the bolts in sequence to 10 Nm (89 inch lbs.).
3. Install the throttle body support bracket.
4. Install the accelerator cable. Refer to Accelerator Controls Cable Replacement.
5. Install the cable bracket to the cylinder head mounting bolt.
6. Install the EGR heat shield.
7. Install the fuel rail. Refer Fuel Rail Assembly Replacement.
8. Install the manifold vacuum source.
9. Connect the spark plug wire(s) to the right side of the engine.
10. Install the air cleaner intake duct. Refer to Air Cleaner Intake Duct Replacement.
11. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.
12. Connect the negative battery cable.