But i've put a new fuel pump in, can it be that its faulty too?

Changed the injector seals and o rings, no change. Forgot to mention that it only does it when the fuel level goes below quarter of a tank:mad:

Thanks for that. how difficult is it to check/change the seals

I am having problems with my disco. I changed the fuel filter and ever sinve then i've had nothing but trouble. It started mis firing so I took it to a so called specialist who fitted a new injector. It ran fine for a while then did the same again so I had another injector fitted. After that it...