Cranks but Won't Start
 

Got a '92 Ranger yesterday, ran great on the test drive and on the way home. Turned it over several times in the process of buying it... Today I can get it to crank but won't start. I quickly learned about the fuel pump switch (a fun Easter egg to look for your first time!) but it wasn't tripped and still wouldn't start. Since this truck is new to me, I am not sure where to really start the troubleshooting. Open to any and all suggestions

Can you hear the fuel pump running when you turn the ignition on?