Removal
1. Remove the engine cover.
2. Remove the air intake pipe connected to the throttle body.
3. Remove the accelerator cable.
4. Remove the crankcase ventilation hose and the brake booster vacuum hose.
5. Disconnect the vacuum hose connections and connectors from the air flow meter and throttle position sensors.
6. Relieve the pressure in the fuel system and disconnect the high-pressure fuel hose.
7. Loosen the intake manifold mounting bolts.
8. Remove the intake manifold and gasket.
9. Disconnect the wiring harness connector from the fuel injectors.
10. Remove the fuel line with fuel injectors.
Warning: Be careful not to drop the fuel injectors when removing the fuel line.
Examination
1. Check the air chamber for defects or cracks.
2. Check the intake manifold for damage or cracking of any part.
3. Check the air duct for damage or cracking of any part.
Installation
1. Install the intake manifold with a new gasket.
2. Install the fuel line with the fuel injectors attached to it.
(Information is taken from a thematic website: HyundaiBook)
Warning: Be careful not to drop the fuel injectors when installing the fuel line.
3. Connect the wire harness connector to the fuel injectors.
4. Install the intake manifold support.
5. Connect the high pressure fuel hose.
6. Install the crankcase ventilation hose and brake booster vacuum hose.
7. Install the air intake pipe connected to the throttle body.
8. Install the accelerator cable.
9. Connect the connectors to the air flow meter and throttle position sensors.