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:
Keys
For greater convenience, the same key operates all the locks in your Hyundai.
However, because the doors can be locked without a key, carrying a spare key is
recommended in case you accidentally ...
Drive Belts
Inspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation
and replace if necessary. Drive belts should be checked periodically for proper
tension and adjusted as neces ...
Inner Panel
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