Anybody have any ideas? I’ve gone through so much diag and have come up empty handed.

I had my alternator unplugged during this startup and completely forgot about it. (Just repinned a new alternator connector). Cable from the fuse box to better is actually brand new. I previously had a battery relocated in the trunk, but recently...

I went out today and got 2 logs of each individual issue. One of it trying to start. One is it starting up and then dying down.

Here is a log of both the car cranking over like it wants to start, and finally starting up and dying after. injectors are 1250cc FIC. Fuel pressure is consistant.

I doubt this is a ground issue. Please post a log of you attempting to start and when the car just dies out.Double check the fuel pressure quickly comes up to spec and tracks manifold pressure. I didn't see injector size or fuel type in profile.

Car has ECMLink and there are no codes unfortunately..This is the thought process I was thinking but needed verification. I don’t know where to turn with the car. It has some incredibly weird issues and my options are very limited to correct...

Car cranks, will eventually fire up but there is zero consistency in it firing up. When it does run, I can keep it throttled to 2500-3k rpm, and then eventually it’s just dies all together.ECU pins 101/106 to any ground point with key off have...

I apologize for the super late response..So problem is still intermittent, but I’m onto something. I swapped in an unmolested 90 harness after swapping out every broken chipped connector. After install problem still persisted, no injector...