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:
Spare tire and tools
Your Hyundai is delivered with the following:
Spare tire and wheel.
Wheel nut wrench, Wrench bar.
Jack. ...
Breaking in Your New Hyundai
During the First 1200 Miles (2000 Km)
No formal "break-in" procedure is required with your new Hyundai. However, you
can contribute to the economical operation and durability of your Hyun ...
Fuel recommendations
Use Unleaded Gasoline
Unleaded gasoline with a Pump Octane
Rating of 87 (Research Octane Number 91)
or higher must be used in your Hyundai.
WARNING:
o Do not "top off" after the nozzl ...


