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. ...

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Removing and storing the spare tire
Turn the tire hold-down wing bolt counterclockwise. Store the tire in the reverse order of removal. To prevent the spare tire and tools from “rattling� while the vehicle is in motion, store t ...

Suspension mounting bolts
Check the suspension connections for looseness or damage. Retighten to the specified torque. ...

CVVT Oil Temperature Sensor (OTS) Description and Operation
Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by ...