Hi all
Just looked at this again, i made a mistake last time i looked at it. Its only getting 3.5 bar fuel pressure when im cranking. Removed the fuel pump and filter housing, ran the pump in some fuel to see if the filter housing was leaking but everything was fine. Ive noticed that there is what looks like a pressure valve on the bottom of the housing. Also there's one on the fuel rail aswell, im thinking that the one on the housing could be faulty but not 100% sure. Could anybody give some advice thanks in advance.

Regards Jamie