Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should perform the operation.
See also:
SAFETY
The 2011 Sonata has been named a Top Safety Pick by the Insurance Institute
for Highway Safety. To earn this safety nod, a car must receive the top score of
Good in front-, side-impact, rear and r ...
Keys
For greater convenience, the same key operates all the locks in your Hyundai.
However, because the doors can be locked without a key, carrying a spare key is
recommended in case you accidentally ...
Interior care
Interior general precautions
Prevent caustic solutions such as perfume and cosmetic oil from contacting the
dashboard because they may cause damage or discoloration. If they do contact the
dashbo ...