Spark plugs
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Spark plugs
Make sure to install new spark plugs of the correct heat range.
See also:
127,500 miles (204,000 km) or 102 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (127,500 miles (204,000 km) or 204 months) ...
Rear Window Wiper and Washer (If Installed)
1. : The washer fluid will be sprayed
onto the rear window and the wiper operates while the rear window wiper barrel is
placed in this position.
2.ON : The rear window wiper starts to operate ...
Moisture Breeds Corrosion
Moisture creates the conditions in which corrosion is most likely to occur. For
example, corrosion is accelerated by high humidity, particularly when temperatures
are just above freezing. In such ...


