2006 Hyundai Sonata Q&A
2006 Hyundai Sonata Question: Check engine light on with a loud clicking noise from engine while driving.
Beware of the clicking noise - I would hate to think that driving your vehicle may be causing engine damage due to a problem. Seek a diagnosis as soon as possible. The check engine light will offer clues also as to what may be happening. - DaveJHM