Coolant
The coolant should be changed at the intervals specified in the maintenance schedule.
See also:
Vacuum crankcase ventilation hoses
Inspect the surface of hoses for evidence of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts, abrasions, and excessive swelling indicate
deterioration. Particular att ...
Smart key
With a smart key, you can lock or unlock a door (and trunk) and even start the
engine without inserting the key.
The functions of buttons on a smart key are similar to the remote keyless entry.
...
2011 Hyundai Sonata review Warren Brown
This has to do with ethnic and national pride, lingering anger over past
wrongs done by one side or another, and, from a historical perspective, the kind
of raw hatred that long has proved fertile ...


