We should gather details. rally together and complain en masse about this - much more power than individuals dotted around the country, as the impact gets diluted. My 04 is doing exactly the same with only 13k on the clock

Phew! Thanks for the reply tigapiglet!;)

Hi all, newbie here. :o I've taken off the engine cover and air filter cover on my 04 TD4 to disconnect the MAS connector due to suspicious loss of power. I've noticed that there is a filter connected to a small hose behind the air filter box (looks like a fuel filter) - but there is one...