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:
Checking the parking brake
Type A
Check whether the stroke is within specification when the parking brake pedal
is depressed with 44 lb (20 kg, 196 N) of force. Also, the parking brake alone should
securely hold the vehi ...
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 ...
Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...


