94 S-10 Blazer Tahoe/Runs but dies...Help

[cozmic187]

I have an odd problem with my Blazer and I am wondering if anyone has experienced it also. While driving a weak ago it started bogging, almost starving for fuel. It lasted for about 15 minutes until the truck died. I tried to start it and all it would do is turn over. After the truck sat for about an hour it would start and run for about 2-3 minutes then it would stall out. It would turn over again and start as if it was starving for fuel.
The next day it would run for an hour and a half at idle with no problem at all. I took it for a test drive and it died within a half hour with the same problem. I had the fuel pump and the fuel filter replaced. After replacing those parts I drove it for 5 miles and it stalled out with the same problem. If anyone has heard of the problem or know something I can try please let me know. Thank you in advance.