All fed up. And stalled.

[rusty prix]

2000 Prix GT. Stock L36 engine. Car has been running totally normal until yesterday I went to start it and it ran for 4 seconds and then stalled. It doesnt matter if you leave it at idle or play with the gas it stalls after a few seconds even if you do it consecutively. I have unplugged the MAF and it doesnt change anything. Popped the vacuum line off and no gas so the reg must be fine. I read about the bypass for the resistor but I think thats only for the GTP? I havent checked the PCV yet but im not sure if that matters either? I just need some help because im pretty noob at this but I want to learn how to fix s*** like this cause im no rich guy. If anybody could help me out that would be great!

[Smokin2000gtp]

I'm having the same problem. Have you tried replacing the fuel filter?

[01gpgt01]

Sounds like a security issue. Starting up and running for a few sec is usually related to that. Esp if it starts up and runs fine for a few sec

[rusty prix]

No the filter is pretty new still. But does it still sound like security if i reset the comp and it runs fine now? I dont feel like that is a permanent fix...

[CTKGP09]

CPS, crank position sensor, could be bad. stalling with no codes and no warning are nice signs