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:

Gauges
Speedometer The speedometer indicates the vehicle speed. The speedometer is calibrated in miles per hour and/or kilometers per hour. Tachometer The tachometer indicates the engine speed in rev ...

Cooling Fan Components and Components Location
Components 1. Cooling fan2. Fan motor3. Fan shroud ...

Compressor Repair procedures
Removal 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the negati ...