Changing the engine oil and filter
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Engine oil / Changing the engine oil and filter

See also:
Spark plugs
Make sure to install new spark plugs of the correct heat range. ...
Crankcase Emission Control System
The positive crankcase ventilation system is employed to prevent air pollution
caused by blow-by gases being emitted from the crankcase. This system supplies filtered
fresh air to the crankcase th ...
Unlocking
Using the door handle switch
Press the button of the driver’s outside door handle with all doors closed and
locked, unlocks the driver’s door. The hazard warning lights will blink and the
chime w ...


