1991 Hyundai Sonata Power Train
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
TRANSMISSION HAS FAILED 3 TIMES SINCE OWNERSHIP! TRANSMISSION IS SLIPPING, CONDITION WORSENS WITH COLD WEATHER.*AK
COMPLETE TRANSMISSION FAILURE, CAUSING FLUID TO LEAK ALL OVER EXHAUST SYSTEM CREATING SMOKE AND SMALL FIRE.
TRANSMISSION FAILED.
THE AUTOMATIC TRANSMISSION WITH GEAR CHANGES AND IT HAPPENS WHEN THE CAR HAS NOT BEEN DRIVEN IN AWHILE. PLEASE EXPLAIN. TT
TRANSMISSION COOLANT LINE DEVELOPED A LEAK AND SPRAYED FLUID ONTO THE EXHAUST SYSTEM, CAUSING A FIRE. TT
Trend Over Time
Complaints by year
Other Issues
Common problems reported
Quick Summary
The 1991 Hyundai Sonata has 5 Power Train complaints on file. Review the timeline above for detailed owner experiences.