112,500 miles (180,000 km) or 90 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 112,500 miles (180,000 km) or 90 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Inspect manual transaxle fluid (if equipped) ❑ Replace engine oil and filter (112,500 miles (180,000 km) or 180 months)
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Keep Paint and Trim in Good Condition
Scratches or chips in the finish should be covered with "touch-up" paint as soon
as possible to reduce the possibility of corrosion. If bare metal is showing through,
the attention of a ...
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 ...
Engine Number
The engine number is stamped on the engine block as shown in the drawing. ...