Trafic 1.9 starting problem

Past 2 mornings it has struggled to start, first morning it started but wouldn't rev when accelerator was pressed, turned it off, finally started and was ok all day, this morning just wouldn't go, bit easy start and it fired to life.



Im thinking injector problem, fuel pump was replaced last year along with 4 used injectors.



anybody any advice?, at the point where I don't want to spend any more money on it.