Spark plugs
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Spark plugs
Make sure to install new spark plugs of the correct heat range.
See also:
Driving for economy
You can save fuel and get more miles from your
car if you follow these suggestions:
o Drive smoothly. Accelerate at a moderate
rate. Don't make "jack-rabbit" starts or fullthrottle
shift ...
FUEL GAUGE
The needle on the gauge indicates the approximate fuel level in the fuel tank.
The fuel capacity is given in Section 9. NOTE:
The "" symbol means the fuel filler
lid is placed on the ...
HEATING AND VENTILATION
1. Temperature control
2. Air conditioning switch (If Installed)
3. Air intake control switch
4. Air flow control
5. Fan speed control
Fan Speed Control
This is used to turn the blower fan o ...


