Spark plugs
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Spark plugs
Make sure to install new spark plugs of the correct heat range.
See also:
Tire Information
The tires supplied on your new Hyundai
are chosen to provide the best performance
for normal driving.
If you ever have questions about your
tire warranty and where to obtain service,
see the tire ...
Heating controls
For normal heating operation, set the air intake
control to the fresh air () position and
the
air flow control to the floor ()
position.
For faster heating, the air intake control should
be ...
Drive Belts
Inspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation
and replace if necessary. Drive belts should be checked periodically for proper
tension and adjusted as neces ...


