Diesel Data: Automotive Repair

Intake Manifold Removal and Installation

Intake Manifold Removal and Installation
Reference: Throttle Body and Intake Manifold Components

Removal
1) Disconnect negative (-) cable at battery.
2) Remove engine cover.
3) Remove throttle body assembly.
4) Remove engine cover bolt (1).
5) Disconnect the following connectors and hoses.
^ EVAP canister purge valve connector (2)
^ Brake booster hose (3)
^ PCV valve hose (4)
^ Purge hose (5)
^ IMT valve actuator connector (6)
^ IMT valve actuator clamp (7)
^ Engine harness bracket (8)
^ Engine harness clamp (Intake manifold lower side) (9)








6) Remove intake manifold (1) and gasket (2) from cylinder head.





Installation
Reverse removal procedure for installation noting the following points:
^ Use New gaskets
^ The Intake manifold bolt No.1 (1) is not reusable so use a new one.





^ Refill cooling system.
^ Check for coolant leaks.