Gallery
Hyundai Sonata / Gallery
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Emission control system
Your Hyundai is equipped with an emission
control system to meet all requirements of the
U.S. Environmental Protection Agency or California
Air Resources Board.
There are three emission control sy ...
Fuel filter
A clogged filter can limit the speed at which the vehicle may be driven, damage
the emission system and cause multiple issues such as hard starting. If an excessive
amount of foreign matter accumu ...
Checking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning
is reduced. Overfilling also has a negative impact on the air conditioning system.
Therefore, if abnormal operation i ...


