Technical another 2.4td engine problem

[ChezShells.com]

first noticed this when on motorway doing approx 80mph at about 3000rpm, the engine sort of misses, jumps for a split second, then noticed when accelerating from 30mph but not as noticable, it does it now and again, its done 70k and probably needs a good service, I though at first it may be fuel filter but after reading some posts now thinking about this air flow meter.
Any ideas?

Accommodation in France?
www.chezShells.com

 

[ChezShells.com]

Please click one of the Quick Reply icons in the posts above to activate Quick Reply.it hasn't done it for a few days but now I have this not bosting prob!!!!

 

[Hodson03]

have your car serviced & fully checked over, have any neccesary work done & see how it goes, interested 2 see how it goes, let me know

 

[ChezShells.com]

replaced the fuel filter a few week ago and this has solved the problem, but now the turbo doesn't come in unless i get the revs down to tick over and boot it again