Changing the engine oil and filter
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Engine oil / Changing the engine oil and filter

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If the engine overheats
If your temperature gauge indicates overheating,
you experience a loss of power, or hear loud
pinging or knocking, the engine is probably too
hot. If this happens, you should:
1. Pull off the road ...
Checking and Changing the Engine Coolant
WARNING:
Do not remove the radiator cap when the engine is hot. When the engine is hot,
the engine coolant is under pressure and may erupt through the opening if the cap
is removed. You could be ...
To increase cruise control set speed
Follow either of these procedures:
o Push the RES/+ switch and hold it. Your vehicle will accelerate. Release the switch
at the speed you want.
o Push the RES/+ switch and release it immediately ...


