I have a 2003 LDV Convoy van, fitted with the Ford 2.4 Duratorq engine and gearbox. I have had a few problems with the van including occasional vibration at high speed and sometimes it won't go into gear. Now the starter motor is getting clogged up with metal dust. I think all these issues relate to the dual mass flywheel but I wondered if anyone here has experience with renewing or repairing these flywheels?