vehicle originaly come into me for customers complaint of only being able to start on easy start and whilst driving cutting out.we have put a new intank fuel pump and new fuel filter and the green marked fuel hose as it had rubbed through.then i spoke to a very helpful person who suggested new injector copper washers and seals which i replaced.once i had gone through the self bleed cycle the engine started and ran ok.i switch the ignition off and imediatly tried to restart and it will not.i have fuel upto the fuel pressure regulator and with the cam cover off the injectors solonoids seem to be firing.

can anyone help