From a stop I hit the accelerator and the jeep takes off but then acts like it is going to stall out. Then it seems to catch and go fine. I have replaced the fuel pump and had a new computer put in less than a week ago. Any thoughts?

What is your question?

Before the computer was replace I also had the check engine light throwing sensor codes. The overdrive had also been turning on and off on its own. The shop had my jeep for over 3 weeks. I have had it back for a week and now this starts up. Its is a jeep wrangler unlimited with a straight 6 motor, automatic with 4 wheel drive. I don't want to have to put it back in the shop for weeks on end. Any thoughts would be appreciated.