Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

i have a merit d, and recently its loosing power, and gets worse as time goes by, and even stalls, and is even worse going up hill, any ideas.
ps there is no EGR valve, so thats not it
pps no turbo & yes there is smoke

is it just a D or TD? ? turbo could be O_o if so, is there any smoke comin out? ? is it havin a fuelling prob? ?