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

See also:
Engine Coolant Temperature Warning Light
WARNING:
Never remove the radiator cap when the engine is hot. The engine coolant is
under pressure and could erupt and cause severe burns. Wait until the engine is
cool before removing the rad ...
Engine number
The engine number is stamped on the engine block as shown in the drawing. ...
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. ...


