Tjwaller123

So I just recently purchased a 1997 lt1 camaro and the day I went to pick it up it started and ran for a few then died. Wouldn't start up again. The night before i got off the off ramp took a corner and it died. Thought it might be out of gas because of faulty gas gauge. Filled it up and it started. Got home and it died again only to not start. I've changed the opti the ignition control module and crankshaft position sensor hoping to fix whatever it is. Still won't start. Got a new coil still nothing. It turns over but just sputters and smells like gas. New fuel filter and it's getting fuel to the fuel rail. Fuel pump primes. Haven't checked for spark since replacing the opti and haven't put a fuel pressure gauge on it yet. Any tips to pinpoint my problem??