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Kia Optima / Reviews
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ISG (Idle Stop & Go) available for three engines
In addition to using the latest technologies to enhance the efficiencies of
each engine, Kia is offering its fuel-stretching ISG (Idle Stop & Go) system -
which automatically switches off and ...
If the engine overheats
If your temperature gauge indicates overheating,
you experience a loss of power,
or hear loud pinging or knocking, the
engine will probably be too hot. If this
happens, you should:
1. Pull off th ...
Engine coolant
The high-pressure cooling system has a
reservoir filled with year round antifreeze
coolant. The reservoir is filled at the factory.
Check the antifreeze protection and
coolant level at least once ...


