Failure of dual mass flywheel on Porsche 911

Problem Description and Possible Solution
The dual mass flywheel can fail and cause symptoms like noise and chatter when operating the clutch and changing gears.
Problem Data
RepairPal Verified
Average mileage: (–)
Drive Train affected: Manual Transmission
9 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998
9 people reported this problem