Today I was driving my truck to the store when all of a sudden, it quit. No spitting, sputtering, check engine light or anything. Basically no warning at all! I checked all fuses and everything is OK. I had a little less than 1/4 tank of fuel so I know it wasn't out of fuel (went and got 5 gallons just to make sure). There weren't any visible fuel leaks or smells, and just for grins I checked the bleader screw on the fuel filter boss and there was plenty of fuel at the top of the filter. I also re-primed the system several times until the plunger was completely hard.

I had my Dad help me tow it home and when I got there I pulled a injector line off of it and cranked it to see if I had fuel spray and there was nothing. When I tried to re-prime the system with the injector line off of it, I still got no fuel spray. I have about 125,000 miles on the truck and haven't had a single problem with it so far. I wasn't sure if the GM injector problem could cause the symptoms that I'm experiencing. I'm kinda leaning toward the injector pump. Please Help!!!