Engine oil and filter
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Engine oil and filter
The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil and filter changes are required.
See also:
Checking the Battery
WARNING:
Batteries can be dangerous! When working with batteries, carefully observe the
following precautions to avoid serious injuries.
The fluid in the battery contains a strong solution of su ...
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 roa ...


