SO had to get the Turbo Actuator fixed a couple of weeks ago, when I got the car back I noticed a knocking noise that seemed to be coming from the fron offside. Anyway took it in the other day and they have had to replace the Dop link. They said it was nothing to do with the Last problem but unsure of something has been left loose. Also needed the passenger seatbelt buckle replaced (again) as it was making a twanging sound.