Any Idea? Not fuel pump?

2001 Chevy Blazer ZR2 . Crank, no start. I have good spark. Fuel pump is working. I have 58 pounds of pressure constant at the schraeder valve. But I am not to get fuel. If I pour it into the intake it'll fire up, then of course run itself out of gas, but it wont start or stay running. Oil pressure gauge says its good also. Any ideas? Thanks in advance.

more than likley you don’t have injector pulse.check the injector fuse..does it have a relay to the fuel injectors...thats you problem..its not the injector assembly..your telling me all six injectors failed now...responding to GM tech answer

injectors aren't firing

Do you have a vortec engine? If so a common problem is that the injector assembly needs to replaced it is under the intake manifold replaced many of these over the years.

Like the other man said, check your fuel injectors they may be responsible. The other thing is to check your fuel filters, particularly the one at the throttle body. If that is clogged, then you will not get any fuel.

injectors aren't fireing,could be the computer,bad ground,short wire,