Cooling system
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Cooling system
Check cooling system components, such as radiator, coolant reservoir, hoses and connections for leakage and damage. Replace any damaged parts.
See also:
Checking the Engine Oil
Engine oil is essential to the performance and service of the engine. It is suggested
that you check the oil level at least once a week in normal use and more often if
you are on a trip or driving ...
Safety
Side-impact airbags are standard for 2003. Antilock brakes are standard on
the LX model. ...
Checking the Battery
Keep the battery clean. Any evidence of corrosion around the battery posts or
terminals should be removed using a solution of household baking soda and warm water.
After the battery terminals are ...


