It could have a huge impact with low fuel pressure.

 

This is like the 64th post about this same issue I have read because I have this same dam problem. Every single one of the posts NEVER updates to tell us all if it was fixed and what the solution was.

 

It'll start on starter fluid and then idle til it warms up, but if i hit the gas it cut off

Another strange one, I bought the connector for my ready bc there's a check engine light on. But when I plug the entire harness in with the one individual gray one I get nothing. But when I unplug the gray one it starts to read but never makes connection, any thoughts, I've also replaced the plugs, writes, and cap and rotor.