Why cant I get fuel thought injector on a 1995 Chevy 4.3 vortex?

If you're not getting fuel through the injectors on your 1995 Chevy 4.3 Vortec, it could be due to several issues. First, check the fuel pump and fuel filter to ensure they're functioning properly, as a clogged filter or failed pump can restrict fuel flow. Additionally, inspect the fuel pressure regulator and the injector wiring or connectors for any damage or corrosion. Finally, a faulty engine control module (ECM) could also prevent the injectors from receiving the proper signals to operate.