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:
Bulb Wattage
...
Automatic Transaxle Position Indicator Light (If Installed)
The indicator displays which automatic transaxle shift position is selected. ...
Keeping the Condenser Clean
The air conditioner condenser (and engine radiator) should be checked periodically
for accumulation of dirt, dead insects, leaves, etc. These can interfere with maximum
cooling efficiency. When re ...


