2000 ZX2 won't stay running
I have a 2000 ZX2 that is showing no codes at all but here is the issue. I can start it up and leave it or drive it and it will be fine. However, once it is warmed up if I come to a stop or park it the RPM drop rapidly and almost instantly it will shut off. But if I am driving it you'd never know anything was wrong. I am used to working on older engines so when I lift the hood on this I am a little lost. Are there any ideas?
Thanks for anything!