Sorted, pipe coming off at speed put it into limp mode.

Thanks guys all sorted now, dirty fuel rail sensor and plug was causing the running issues, pipe coming off at speed tricked the ecu to stick it in limp mode!

Sorted

Hiya, Ok, 2003 td4 been running issues, turned out to be a dirty fuel rail sensor/plug causing rough idle and cutting out....now sorted. But having gone up the road a mile she suddenly lost power and there was a couple of metallic like noises, pulled over and the intercooler pipe other end of...

Hiya, Ok, 2003 td4 been running issues, turned out to be a dirty fuel rail sensor/plug causing rough idle and cutting out....now sorted. But having gone up the road a mile she suddenly lost power and there was a couple of metallic like noises, pulled over and the intercooler pipe other end of...