See also:

Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...

Air Cleaner Filter
A Genuine Hyundai air cleaner filter is recommended when the filter is replaced. ...

Sonata 2.0T in the Market
Base, four-cylinder midsize sedans make up the bulk of sedan sales for all automakers today, as buyers are shopping on value more than performance in this segment. Hyundai has already found succes ...