Spark Plugs
Make sure to install new spark plugs of the correct heat range.
See also:
Instrument panel vents
The outlet vents can be opened or closed separately using the thumbwheel.
Also, you can adjust the direction of air delivered from these vents using the
vent control lever as shown. ...
FUEL ECONOMY INNOVATIONS
To help Hyundai Tucson drivers get the most out of their vehicles, Hyundai
added a standard trip computer and economy indicator. The trip computer provides
distance to empty, average fuel consumpt ...