Hello, I’ve been having the problem for some time now that my TT is jerking on speeding up. Have already had the ignition coils and the LMM changed, which does not break any help. After that I have already searched half the inet for this problem and only on speculations like vacuum hose or Zilinder head gasket I really don’t know any more. There has to be someone who had the same problem or still has. Does nobody know help? Not even the A… Workshop can help me! I am grateful for any comment. MfG POPO