Have a 87 camaro 305 tpi that i bought not running. Put a new fuel pump in and will not start/stay running. Definitey has fuel. I have tested for power, pickup coil,ignition coil, for spark and everything checks out but car will not stay running. I have installed a new ignition module and ignition coil and still only have part spark. It will occasionally fire up and then immediately die. What can send spark only part of the time? Only the pickup coil is left correct? Video of spark from coil to cap.

https://youtu.be/gNvh7YxTkjQ