I have a 91 S10 blaser 2wd. The elec fuel pump was not working so I replaced the pump, fuel pump relay, and even the distributor. And it still wont run. The fuel pump wont even come on. I jumped the relay and the fuel pump runs but still no fuel to the injectors, I pulled the fuel line off the and it's getting fuel. I'm at a loss need help.

 

If your pump is not coming on when it should, it sounds like it could be a problem with the ignition switch or with the ECU itself. If either of these were not energizing the proper circuits, it would make sense that the injectors and pump would not receive power. You can test the injector wiring for power with a noid light.

 

I went out to check if the injectors were getting power and they are not. Is it the ecu then? THe day it died the rpms maxed out and the motor was was running at normal rpms.

 

Put the multi meter on the injector wireing and it's getting 1.2 volts. The blazer will run if I spray starter fluid in the intake. I know this is not good on the engine but I just wonted to see if the engine would run.

 

You are going to love this. I rechecked the fuses to day with a multi meter and found a bad one it looked fine in the light but the meter doesn't lie replaced it and it fired up. Boy do i feel like a fool.

 

happens to the best of us. lucky you caught it before you took it to a mechanic.