Hyundai Azera: Air cleaner filter

Vacuum crankcase ventilation hoses

Inspect the surface of hoses for evidence of heat and/or mechanical damage. Hard and brittle rubber, cracking, tears, cuts, abrasions, and excessive swelling indicate deterioration. Particular atten ...

Spark plugs

Make sure to install new spark plugs of the correct heat range. ...

See also:

Schematic Diagrams
Circuit Diagram ...

Engine Room Under Cover Components and Components Location
Components 1. Engine room front under cover2. Engine room RH Under cover3. Engine room LH Under cover ...

Changing the coolant
Have the coolant changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this section. Put a thick cloth around the radiator cap before refilling the coolan ...