try to start 91 2.2, stutters but no start

I've read a lot of the other threads, and at first I assumed an ignition problem. I took off all he wires and tried each one, and they all spark. I can hear the fuel pump running, and can see the gas coming out the injector, but im not familiar with throttle body fuel injection. To me it doesn't look like the gas is spraying out the nozzle like you'd expect it too. The car sounds like it wants to start but won't. Im working with minimal tools because im away from home. How likely is it for the timing chain to break? sounds unlikely. And its not even my car.
please help

sounds like it slipped timing.