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:
Power windows
The power windows operate when the ignition
key is in the "ON" position. The main switches
are located on the driver's armrest and control
the front and rear windows on both sides of th ...
Brake Fluid
Check brake fluid level in the brake fluid reservoir. The level should be between
"MIN" and "MAX" marks on the side of the reservoir. ...
Adding Oil
If the oil level is close to or below the "L" mark, add oil until it reaches
the "F" mark. To add oil:
1. Remove the oil filler cap by turning it counterclockwise.
2. Add oil ...


