Rear Intake Runner Replacement

INTAKE RUNNER REPLACEMENT (REAR) BANK 1 (IN-VEHICLE)

- TOOLS REQUIRED
- J43914 Universal Clamp Pliers

REMOVAL





1. Disconnect negative battery cable.
2. Remove intake hose assembly.





3. Remove ECM electrical connectors.
4. Remove ECM bolts and ECM.

NOTICE: Clamps are reusable if not damaged. Do not discard.





5. Remove four rubber boot hose clamps using Universal Clamp Pliers J43914.





6. Disconnect threaded brake vacuum hose.





7. Disconnect intake plenum switch-over valve vacuum hose at switch-over valve. Note hose routing.





8. Remove intake runner mounting bolts.
9. Disconnect vent hose from throttle body.
10. Disconnect intake runner from rubber boots and remove intake runner. Note throttle body vent hose routing.

INSTALLATION





1. Install intake runner onto rubber boots.
2. Route throttle body vent hose under vacuum reservoir and connect to throttle body.
3. Install intake runner mounting bolts.
Torque:
Intake Manifold Runner Bolts: 8 Nm (71 inch lbs.)





4. Route intake plenum switch-over valve vacuum hose and connect to switch-over valve.





5. Connect threaded brake vacuum line.
Torque:
Brake Vacuum Line: 20 Nm (15 ft. lbs.)





6. Install four rubber boot hose clamps using universal clamp pliers J43914.

NOTICE: Inspect hose clamps for damage. Replace if damaged.





7. Install ECM and ECM bolts.
Torque:
Engine Control Module Bolts: 8 Nm (71 inch lbs.)
8. Connect ECM electrical connectors.





9. Install intake hose assembly.
10. Connect negative battery cable.