I had my disco 2 td5 at the garage for under performance, its no guts when towing and going up hills. Also ear defenders are needed its that loud. The garage said it was the fuel pressure regulator (1000$) i have a mechanic put a repair kit on it and no change... any other suggestion??

 

Not many diesel folks here in the states. Might be better off asking questions on the Australian LR forum board.

https://www.aulro.com/afvb/

Good luck, Brian.