Changing the engine oil and filter
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Engine oil / Changing the engine oil and filter

See also:
Opening the fuel filler lid
The fuel filler lid must be opened from inside the vehicle by pushing the fuel
filler lid opener button.
NOTICE
If the fuel filler lid will not open because ice has formed around it, tap lightly ...
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) ...
To Check the Coolant Level
The coolant level can be seen on the side of the plastic coolant reservoir. The
level of the coolant should be between the "L" and "F" lines on the reservoir when
the engin ...


