Three problems related to suspension have been reported for the 1997 Ford Mustang. The most recently reported issues are listed below.
I have had the car back to the dealer for a check, and they said this was normal for the 3. 8 convertible Mustangs. That they all did this. Whole car shakes at 55 to 70mph.
The entire vehicle vibrates when it is driven between 57 - 70 mph.
Vehicle experiences vibration at high speeds due to a design flaw.