Print report
February 12: Ford Recalls E-Transit and Transit Vans recalls | 8 days ago
February 7: Ford Flex Backup Camera Recalls Close Down Investigation investigations | 13 days ago
February 6: 2026 Ford Explorers Recalled Due to Loose Windshields recalls | 14 days ago
February 3: Investigation: Ford F-150 Transmissions Suddenly Downshift investigations | 17 days ago
January 23: Family Wants New Ford Explorer Carbon Monoxide Trial news | 28 days ago
1966 Ford Mustang
Problems & Complaints
Worst 1966 Ford Mustang Problems by Category
Stay Up to Date
Compare Ford Mustang Model Years
Curious how the 1966 Mustang compares to other years?
Check out our Ford Mustang overview to see the most problematic years, worst problems and most recently reported complaints with the Mustang.
Worst 1966 Ford Mustang Problems
-
#1: Hesistation When Accelerating 1966 Mustang
- Average Cost to Fix:
- N/A
- Average Mileage:
- 130,000 mi
We're actively collecting data on the worst problems for the Ford Mustang.
Please add any complaints you have so we have more helpful data to show!





