Well, after my alternator died a few months ago, my DMF has started to rattle like a pig.
It's now in the local VX garage awaiting Warranty Direct to authorise the work (should be interesting to see if this goes as smooth as the alternator work).
So now my cars had:
New Manifold and EGR (previous owner)
New Rear Springs
Third Injector wiring Loom
and soon to be new DMF.
I think that's all the common faults now isn't it???