Well now my diesel wont start, im getting fuel at the filter housing bleeder screw or whatever you call it, but it wont start tried everything. It got worse and worse as the day went on long cranking to start and sounds like its gonnea die when it goes to fire up but goes. My guess is fuel pump or injectors hopefully the dealership can take care of it tommorow need it for a trip tommorow night or I guess its tonite.:(

Mine had same symptoms - excessive return flow on injectors makes it so it can't build fuel rail pressure - 8 new injectors. I have an early '03.

If you are still under 3/36 warranty, maybe you can negotiate the use of a rental from the dealer.

BTW - I called GM customer service line and had my truck towed in.

- jeff