Hi my name is Ross, I'm a car technician and I’ll help with your question.
The Clutch judder on your van is most likely to be caused by your dual mass flywheel, this is a common problem on these models. Unfortunately it's not a cheap fix, the flywheel it's self is quite expensive, as well as a new flywheel the clutch need to be changed but to do this the gearbox needs to removed to gain access which is quite labor intensive.
Hi do you want me to rite the email again?
Hi thanks for your advice .will it get worse or stay the same. What goes wrong with the flywheel?