Maintenance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance
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127,500 miles (204,000 km) or 102 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (127,500 miles (204,000 km) or 204 months) ...
Vehicle break-in process
No special break-in period is needed. By following a few simple precautions for
the first 600 miles (1,000 km) you may add to the performance, economy and life
of your vehicle.
Do not race the ...
Emission Control System
Your Hyundai is equipped with an emission control system to meet all requirements
of the U.S. Environmental Protection Agency or California Air Resources Board.
There are three emission control sys ...


