One problem related to engine squeaking noise has been reported for the 2006 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Hyundai Sonata based on all problems reported for the 2006 Sonata.
Tl- the contact owns a 2006 Hyundai Sonata. The contact stated that while driving at various speeds, he heard a loud squeaky noise. The vehicle was taken to the dealer. The technician diagnosed that the harmonic balancer was defective and needed to be replaced. The manufacturer was made aware of the failure but did not offer any assistance. The vehicle was not repaired. The failure mileage was 60,000 and the current mileage was 62,593. Kmj.