Valve clearance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should perform the operation.
See also:
Using the Clutch
The clutch should be pressed all the way to the floor before shifting, then released
slowly. Do not rest your foot on the clutch pedal while driving. This can cause
unnecessary wear.
Do not parti ...
Inner Panel
...
Warning on the LCD screen (if equipped)
Key is not in vehicle
If the smart key is not in the vehicle and if any door is opened or closed with
the engine start/stop button in ACC, ON, or START, the warning illuminates on the
LCD scree ...


