Maintenance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance
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Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...
Keeping the Condenser Clean
The air conditioner condenser (and engine radiator) should be checked periodically
for accumulation of dirt, dead insects, leaves, etc. These can interfere with maximum
cooling efficiency. When re ...
Daytime running light (if equipped)
Daytime Running Lights (DRL) can make it easier for others to see the front of
your vehicle during the day. DRL can be helpful in many different driving conditions,
and it is especially helpful af ...


