Flatty01

It's a 2.0 tdci

Hi all, my 2007 galaxy mk3 is not starting every time. Tries to start but doesn't fully turnover. It's been to the garage and had a fuel pump replaced worked for a couple of days and stopped and still not working every time . Garage today suggested starter motor but still the same after fixing and so far £1200 wasted. Going back tomorrow. Any ideas as it's not every time. Really annoying so fr. please help