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:
Automatic Transaxle Position Indicator Light (If Installed)
The indicator displays which automatic transaxle shift position is selected. ...
Vapor Hose and Fuel Filler Cap
The vapor hose and fuel filler cap should be inspected at those intervals specified
in the maintenance schedule. Make sure that a new vapor hose or fuel filler cap
is correctly replaced. ...
Disarmed Stage
The system will be disarmed when the following step is taken:
The doors are unlocked by depressing the "UNLOCK" button on the transmitter or
unlocked with the ignition key.
After depre ...


