See also:

Spark Plugs
Make sure to install new spark plugs of the correct heat range. ...

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. ...

Air Cleaner Filter
A Genuine Hyundai air cleaner filter is recommended when the filter is replaced. ...