died and wont start HELP VS

[truckinjames]

VS COMMODORE
i went down to my car and my fuel cap was open, i started it and it was running asif it had a miss, i drove it abou a k up the road and i was backfiring missing and then just sunndenly stoped and will no longer start.

i have replaced :

coil packs
spark plugs
airflow sensor
fuel pump
fuel fillter and also had my injectors cleaned
all of that stuff was done proir to it braking down.

it ha been starting but it is runing relli rough and as soon as you touch the throttle it would die sraight away.

NEED HELP

[Not_An_Abba_Fan]

If your fuel cap was open, maybe someone syphoned your fuel and you have none left....

[truckinjames]

i have put 10 bucks in and it says i have half a tank