looks like my street is going back to triumph again but this time the warranty is up. The bike sounds like a diesel taxi on idel and it gets a high pitch wine at higher rpm. Triumph must no this is a problem right? So why do they keep saying don't worry about it?
If the problem has been reported while the bike was within its warranty period make sure you insist it is treated as a warranty claim, stating that the problem has never been resolved to your satisfaction. If you get no satisfaction, it may be worth paying for an independent assessment which could be used to force Triumph to accept responsibility and avoid any bad publicity. Stay strong and fight for your rights!