Hyundai Azera: Spark plugs

Air cleaner filter

A Genuine HYUNDAI air cleaner filter is recommended when the filter is replaced. ...

Valve clearance

Inspect excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should perform the operation. ...

See also:

Front Door Window Glass Repair procedures
Replacement 1. Remove the front door trim. (Refer to Front Door - "Front Door Trim") 2. Remove the front door window glass mounting hole plug (B).     • Use the door s ...

Heated Oxygen Sensor (HO2S) Troubleshooting
Wave Form ...

Repair procedures
On-vehicle Inspection     • Check that the battery cables are connected to the correct terminals. • Disconnect the battery cables when the battery is given a quick ch ...