1996 Pontiac Sunfire Starting Issues

Hi, what was the actual fuel pressure spec? How long since a tune-up? Any trouble codes?

I dont have numbers as far as the fuel pressure but i know it is not draining or bleeding off after the car shuts off. Actually, i havd an injector o-ring leaking and when i went to repair it, i forgot to bleed down the fuel pressure and it blew the injector right out. I used a code reader and got nothing, no engine lights. I have replaced the plugs and wires about a month ago. I just dont know where to go from here.
It's a 2.2L engine.

Some of the national brand autostores used to loan out a fuel pressure gage, if you don't have one.

ok, Thanks you. Beyond the fuel pressure, what else should i check for. As i mentioned, it fires when i gave it a small mist of starting fluid but wont fire on its own. Even after trying to start it 5 seconds after i shut it off.

I'd have to check fuel pressure. Engine cranking, the fuel pump gets battery voltage, maybe 10 volts or less. Engine running, the fuel pump gets generator voltage, maybe 13 1/2 volts or better.