2.2 sfi no power to fuel injectors key in run position

What is your question?

Ignition key in start position 2.2 runs but dies.we have power to injectors in start mode but not in run mode.we can prime intake with fuel,she will crank over and run til the fuel is exhausted.

What makes this problem better or worse?

I can prime the intake with fuel and she will idle til the fuel runs out

How long has your 2000 GMC Sonoma had this problem?

A few weeks for me.others ??? Don't know