See also:

142,500 miles (228,000 km) or 114 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (142,500 miles (228,000 km) or 228 months) ...

Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should perform the operation. ...

EXTERIOR
The Sonata really is gorgeous. Its long, swoopy lines reminded me of a willowy runway model slithering down city streets. Because it's a sedan it was easy for everyone in my family to get in and o ...