Fuel system. I think

What is your question?

I bought a 1995 Ford Escort LX 1.9L 5 speed and it ran great for about a week. The car had sat for 3 years when I bought it so I added fuel cleaner and filled the almost empty tank with premium fuel. The day it stopped starting I drove about 40 miles with no problems at all. When I went to start it a couple hours later it would turn but won't fire. Spark plugs are all good. Brand new battery, new alternator, new fuel filter and fuses. There was no fuel leakage from filter when I removed it. Fuel pump is working and fuel will spill out when attempting to start car. I am at a loss at what to try now.