Hyundai Azera: Explanation of scheduled maintenance items
Severe driving conditions
Engine oil and filterFuel Pressure Control Valve (FPCV) Repair procedures
Inspection
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the fuel pressure regulator valve connector.
3.
Measure resistance between the fuel ...
Spark plugs
Make sure to install new spark plugs of the correct heat range. ...