Two problems related to automatic transmission have been reported for the 1997 Hyundai Sonata. The most recently reported issues are listed below.
Experiencing problem with accelleration on highway. When vehicle reaches 40 mph or more it appears to be shifting in neutral, and causes engine to stall. Vehicle been in dealer's shop on four occasions, and dealer was unable to duplicate the problem. Please fill free toprovide any further details.
When driving on the highway at 60 mph transmission went completely out, causing loss of acceleration. Also, vehicle will ot go into reverse. Consumer has contacted the dealer, transmission nees replacing. Please provide any further details.