Coolant
The coolant should be changed at the intervals specified in the maintenance schedule.
See also:
Spare tire and tools
Your Hyundai is delivered with the following:
Spare tire and wheel.
Wheel nut wrench, Wrench bar.
Jack. ...
SIX-SPEED AUTOMATIC AND MANUAL TRANSMISSIONS
Hyundai's commitment to making the Hyundai Sonata extremely fuel efficient
continues with a six-speed automatic transmission with SHIFTRONIC manual control
or a standard six-speed manual transaxle ...
Checking the engine oil
Engine oil is essential to the performance and
service of the engine. It is suggested that you
check the oil level at least once a week in normal
use and more often if you are on a trip or driving
...


