It happends at idle, driving, whenever. When driving, its like you take ur foot off the gas and it dies down, so i let off and then try to give it some gas to try and get it going again or back to normal. it lasts for a minute or so then its fine. sometimes i when i drive it its fine the whole time. at its worse its goes on for a mile or so. but i have noticed it does it more often when i stop and start to go. i've talked to some people some think its the injectors, or fuel filter, fuel pump, pressure rail. i dont know...kind of fustrating....

99 wrangler sport, auto. 2.5 inch lift, 31 MTR's