22,500 miles (36,000 km) or 18 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 22,500 miles (36,000 km) or 18 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (22,500 miles (36,000 km) or 36 months)
See also:
SENSE AND STYLE
Family Friendly (Not Really, Fair, Great, Excellent): Great Fun-Factor (None,
Some, Good Times, Groove-On): None ...
Checking the battery
WARNING:
Batteries can be dangerous! When working
with batteries, carefully observe the following
precautions to avoid serious injuries.
The fluid in the battery contains a strong solution
of s ...
Change to "Winter Weight" Oil if Necessary
In some climates it is recommended that a lower viscosity "winter weight" oil
be used during cold weather. See Section 9 for recommendations. If you aren't sure
what weight oil you s ...


