Hyundai Azera: Spark plugs
Make sure to install new spark plugs of the correct heat range.
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:
Description and Operation
OBD-II review
1. Overview
The California Air Resources Board (CARB) began regulation of
On Board Diagnostics (OBD) for vehicles sold in California beginning
with the 1988 model year. The first ...
Heated Oxygen Sensor (HO2S) Schematic Diagrams
Circuit Diagram
...
Engine Cover Repair procedures
Removal and Installation
1.
Remove the engine cover (A).
•
Lift up the lower end of engine cover, then left and right alternately.
•
When installing, confirm th ...
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Hyundai Azera Manuals
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