7,500 miles (12,000 km) or 6 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 7,500 miles (12,000 km) or 6 months
Inspect air cleaner filter
Inspect vacuum hose
Replace engine oil and filter (7,500 miles (12,000 km) or 12 months)
See also:
Put the Jack in Place
The base of the jack should be placed on firm, level ground. The jack should
be positioned as shown in the drawing. ...
High-Corrosion Areas
If you live in an area where your car is regularly exposed to corrosive materials,
corrosion protection is particularly important. Some of the common causes of accelerated
corrosion are road salts ...
Recommended Engine Coolant
When adding coolant, use only deionized water or soft water for your vehicle
and never mix hard water in the coolant filled at the factory. An improper coolant
mixture can result in serious malfun ...


