I have a B7 Cab 2.0 TDI which has been re-mapped. The car started jerking around 2000 - 25000 rpm when you accelerated at a normal pace, but didn't jerk when you went heavier on the pedal. I was told this is a flywheel and clutch problem, so had that fixed. But it is still doing it! not as bad, but it still sometimes kicks/jerks around the same revs. Any ideas? Thanks for reading!!