89 ford bronco will not start need help!!!

I have a 89 ford bronco(full size) with a 351 wendsor. i just put the motor back in with a new oil pump. it will run fine as long as u are pooring gas in the intake and dies when that gas burns off. i get gas to the fuel rail but not in the engine. could it be my injectors?? the motor saet up for approx 5 months and was running fine befor other than the oil pump any suggestions??

Could be your pressure regulator. Also check all the wires going to your injectors, one might have gotten broke in engine removal.

thanks i will check that

Use a noid light and check for power to the injectors. It is also possible to plug them into the wrong injector check the injector color code in the wiring diagram. Also use a gage and check for proper pressure. Make sure the ground wire is connected for the computer system.