Intake Manifold Replacement Upper

1. Disconnect the negative battery cable. Refer to

   Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

   in General Information.
2. Remove the fuel injector sight shield. Remove the air intake duct.
3. Disconnect the spark plug wires from the right side of the engine.
4. Remove the manifold vacuum source.
5. Depressurize the fuel lines.



6. Remove the fuel rail.
7. Remove the EGR heat shield.
8. Remove the cable bracket to the cylinder head mounting bolt.
9. Remove the throttle cable.



10. Remove the throttle body support bracket.
11. Remove the upper intake manifold.

1. Install the upper intake manifold.
2. Install the upper intake manifold bolts.

Tighten
Tighten the bolts to 10 N·m (89 lb in).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

3. Install the throttle body support bracket.
4. Install the throttle body cable.
5. Install the cable bracket to the cylinder head mounting bolt.
6. Install the EGR heat shield.



7. Install the fuel rail.
8. Install the manifold vacuum source.
9. Connect the spark plug wire to the right side of the engine.
10. Install the fuel injector sight shield. Install the air intake duct.
11. Connect the negative battery cable.

Intake Manifold Replacement Lower - VIN1

1. Disconnect the negative battery cable. Refer to

   Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

   in General Information.
2. Raise the vehicle.
3. Remove the front splash shield.
4. Drain the coolant. Refer to SECTION 6B.
5. Close the radiator drain cock. Install the front splash shield.
6. Lower the vehicle.
7. Remove the supercharger. Refer to SECTION 6G.
8. Remove the thermostat housing. Refer to SECTION 6B.



9. Remove the EGR tube at the intake manifold.
10. Remove the electrical connection at the temperature sensor.



11. Remove the intake manifold.

Important: In order to install the manifold, complete the following steps:

1. Install the intake manifold.
2. Install the intake manifold bolts.

Tighten
Tighten the intake manifold bolts in sequence to 15 N·m (11 lb ft).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

3. Install the electrical connector at the temperature sensor.



4. Install the EGR tube to the intake manifold.
5. Install the thermostat housing. Refer to SECTION 6B.
6. Install the supercharger. Refer to SECTION 6G.
7. Refill the coolant. Refer to SECTION 6B.
8. Connect the negative battery cable.

Intake Manifold Replacement Lower - VINK

Notice: Engine Code K has two bolts which are hidden beneath the upper intake. These bolts are located in the right front and left rear corners of the lower intake manifold. It is necessary to remove the upper intake manifold to service the lower intake.

1. Disconnect the negative battery cable. Refer to

   Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

   in General Information.
2. Remove the upper intake manifold. Refer to Intake Manifold Removal .
3. Drain the cooling system. Refer to SECTION 6B.
4. Remove the upper radiator hose.
5. Remove the generator. Refer to SECTION 6D3.
6. Remove the drive belt tensioner. Refer to Drive Belt Tensioner Installation .



7. Remove the EGR valve outlet pipe.



8. Remove the lower intake manifold bolts.
9. Remove the lower intake manifold.

Important: In order to complete the installation, observe the following assembly tips:

1. Install the lower intake manifold.
2. Install the lower intake manifold bolts.

Tighten
Tighten the bolts in sequence to 15 N·m (11 lb ft).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

3. Connect the negative battery cable.



4. Install the EGR valve outlet pipe.
5. Install the drive belt tensioner. Refer to Drive Belt Tensioner Installation .
6. Install the generator. Refer to SECTION 6D3.
7. Install the upper radiator hose.
8. Fill the cooling system. Refer to SECTION 6B.
9. Install the upper intake manifold. Refer to Intake Manifold Removal .