Odd problem with a stock '87 K10 cutting out.

[trevor73402]

Hey all,
I've got a stock '87 TBI K10 with a rebuilt 350 and a 700r4. The truck has always ran perfect, never had a single problem with it until today. On my way to work this morning running 60-65 down the highway I felt the truck cut out, just for a second. I felt it jerk and cut out then it would pick right back up and run fine. It did this several times during my 6 mile trip to work. When I got to the stop light and took off again it cut out several times in a row before I could get up to speed. I made it to work, parked it. Got off at 5 came out and started it up. It started fine, reved up fine several times, kicked the A/C on and seemed like it might have sputtered a bit. Took off and headed home. The truck did the same thing as it did this morning. Going down the highway it would cut out and jerk for just a second and then keep right on going. When I got home, put the truck in park, it truck seemed to be idleing a lil rougher than normal, but not bad, just noticeable.
I know this could really be anything but yall maybe give me some ideas of what to start looking at and checking?? I'm not real familiar with the TBI system and I don't know what all is controled by the electrical system compared to the older '80's models. Any help would be appreciated.
Thanks,