usually deisel engine di yan bigla namamatay, unless while driving naputol bigla ang flow ng fuel especially at high speed.
agree with the comments sa taas, check the fuel line.
Another thing to check:
1. Is the filter itself, akmo ba sya for crosswind? baka naman generic na maliliit ang butas, nakakasakal ng fuel flow yan.
2. Air bubbles sa fuel line, baka non nagpalit ng filter, hindi naka fuel bleed at may intrap air sa line, pag ang bubbles nayan pumasok sa injector, bigla yan papalya at kung madami ang bubbles, siguro mag off ang engine.