If you're having fuel delivery problems, the issue is likely one of the following:
* Bad fuel pump: This is the most common cause. It needs replacement, not a reset.
* Bad fuel pump relay: This is a relatively inexpensive part to replace.
* Wiring issues: A short or broken wire in the fuel pump circuit will prevent the pump from working. This requires tracing the wires.
* Clogged fuel filter: A clogged filter restricts fuel flow. This needs replacement.
* Low fuel pressure: This could indicate a problem with the fuel pump, filter, or even a pressure regulator.
* PCM malfunction: While less likely, a faulty PCM can prevent the fuel pump from operating.
You'll need to diagnose the problem using a multimeter or a fuel pressure gauge, or take it to a mechanic for diagnosis and repair. Searching online for "1995 S-10 Blazer fuel pump troubleshooting" will provide additional resources.