Car runs- shut it off - wont start- intermittent

Replaced oil cooler- head gaskets- timing belt- spark plugs - coils- fuel pump- filter- car runs for 5-10 start ups then wont start, seems truly random- turns over with plenty of crank- just wont hit- has fuel pressure, all fuses look good- after pluging and un plugging coils and other connectors, some times with out- just starts - usually disconnect battery for 30 minutes but not always- most recent- car is driving at 25mph and cut off- now wont start-