Intake Manifold: Service and Repair

INTAKE MANIFOLD

INTAKE MANIFOLD:

REMOVAL
1. Disconnect the MAP, ISA and TPS connect.





2. Remove the intake air hose connected to the throttle body.
3. Remove the accelerator cable.
4. Remove the P.C.V. hose and brake booster vacuum hoses.





5. Disconnect the coolant hose connections front the throttle body.





6. Disconnect the fuel injector harness connector.





7. Remove the delivery pipe and fuel injectors from the intake manifold.
8. Remove the surge tank stay
9. Remove the intake manifold.

INSPECTION

SURGE TANK
Check the surge tank for defects or cracks. Replace if necessary.

INTAKE MANIFOLD
Check the parts for damage or cracking.

AIR HOSE
Check for damage or cracking of any part.


INSTALLATION
1. Install the delivery pipe with the fuel injectors.

CAUTION: Be careful not to drop the injectors when removing the delivery pipe.

2. Ensure that insulators are correctly inserted into the delivery pipe hole.