Maintenance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance
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Changing a tire with TPMS
If you have a flat tire, the Low Tire Pressure telltale will turn on. Have the
flat tire repaired by an authorized Hyundai dealer as soon as possible or replace
the flat tire with the temporary sp ...
Maintenance under Severe Usage Conditions
The following items must be serviced more frequently on cars normally used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace I : Ins ...
Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary.
An authorized HYUNDAI dealer should perform the operation. ...


