Valve clearance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should perform the operation.
See also:
Suspension Mounting Bolts
Check the suspension connections for looseness or damage. Retighten to the specified
torque. ...
Protecting Your Hyundai from Corrosion
By using the most advanced design and construction practices to combat corrosion,
Hyundai produces cars of the highest quality. However, this is only part of the
job. To achieve the long term corr ...
Owner maintenance
The following lists are vehicle checks and inspections that should be performed
by the owner or an authorized HYUNDAI dealer at the frequencies indicated to help
ensure safe, dependable operation ...


