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:
Opening the hood
1. Pull the release lever to unlatch the hood. The hood should pop open slightly.
2. Go to the front of the vehicle, raise the hood slightly, pull the secondary
latch (1) inside of the hood cen ...
Engine
...
Driving at night
Because night driving presents more hazards than driving in the daylight, here
are some important tips to remember:
• Slow down and keep more distance between you and other vehicles, as it may
...


