See also:

Emission Control System
Your Hyundai is equipped with an emission control system to meet all requirements of the U.S. Environmental Protection Agency or California Air Resources Board. There are three emission control sys ...

Manual Transaxle Shift Indicator (If Installed)
This indicator informs you which gear is desired while driving to save fuel. For example: : Indicates that shifting up to the 3rd gear is desired (currently the shift lever is in the 2nd gear). ...

Steering gear box, linkage & boots/lower arm ball joint
With the vehicle stopped and engine off, check for excessive free-play in the steering wheel. Check the linkage for bends or damage. Check the dust boots and ball joints for deterioration, cracks, ...