V6 not starting - spark & fuel ok

[Sunnymanku]

Hi guys

Need some help please. Trying to get my calibra back on the road after it’s been sitting for a few years. Had in issue with the fuel pump not working, which has now been replaced along with a new fuel sender unit custom built.

Also changed the fuel lines while in the process of this.

Now the tanks back on with a brand new battery and the car doesn’t start. I can get it running on easy start but stops as soon as you stop spraying. I am getting spark to the plugs and fuel to the rails. No engine management light on the dash.

Would anyone have any ideas?