Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should perform the operation.
See also:
Exterior & Interior Styling
Save for the standard 18-inch alloy wheels and dual exhaust, there's not much
inside or out that differentiates the 2.0T from the non-turbo Sonata. I found
the driver's seat comfortable, and mater ...
Don't Let Ice and Snow Accumulate Underneath
Under some conditions, snow and ice can build up under the fenders and interfere
with the steering. When driving in severe winter conditions where this may happen,
you should periodically check un ...
Check Fuel Filler Cap Warning Light
This warning light indicates the fuel filler cap is not tight securely. Always
make sure that the fuel filler cap is tight. ...