Air conditioning refrigerant
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Air conditioning refrigerant
Check the air conditioning lines and connections for leakage and damage.
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Performance
There's a choice of three engines in the Genesis, as opposed to the V-6 and
V-8 originally offered. Upgraded for 2012, the 3.8-liter base V-6 now makes 333
horsepower, up from 290 hp, while the 4. ...
Use of MTBE
HYUNDAI recommends avoiding fuels containing MTBE (Methyl Tertiary Butyl Ether)
over 15.0% vol. (Oxygen Content 2.7% weight) in your vehicle.
Fuel containing MTBE over 15.0% vol. (Oxygen Content 2. ...
Headrest
The driver's and front passenger's seats are equipped with a headrest for the
occupant's safety and comfort.
The headrest not only provides comfort for the driver and front passenger, ...


