When I start my 05 Jeep Liberty up in the morning and go, it loses the drive train while I am coasting, sometimes once, sometimes a few times, but then it pops back in in about 5-10 seconds. After that and it has warmed up, I can run it all day with no problems like this, it runs perfectly fine never doing this at all. The next morning it does it again, and on a hot day, I have no problems, it mostly does it on colder mornings. What I was wondering is, can this be a control module problem? Has anyone had any issues with this? I had a transmission put in it about 20,000 miles ago, but now it is starting this. I am not sure if it is a transmission thing or a control module. I get no error codes from it.