97 Jimmy Question

I just started having and odd problem the other day. While driving at about 50 mph I felt as iff i was losing power. I tried to push the gas pedal in and nothing, eventually it kicked back in and it was fine. A few minutes later it did it again but this time I lost power..I noticed that my check gages, battery and airbag light were on. I pulled over and re-started and it ran as normal. The SES light did not kick on or anything and I just replaced the alternator a few months ago. I checked the battery cables, alternator cables, fuse panel and everything was fine. Could this possibly be related to my ignition switch going bad??

Could very well be the ignition switch, also check your grounds...But likely the ignition switch..

Well, I changed the ignition switch and my truck ran for 1 day. went to leave work and it would not start, When i turn the key into the on position, I don't hear the Fuel pump priming the system, I attempted to bank on the tank to try and get it to fire and still nothing. Any one have a suggestion before i attempt to replace the fuel pump??