Intermitten automatic transmission slip

Michaelblosser

New Member
Joined
May 11, 2016
Messages
2
I have a 05 tj 4.0l with auto trans.
While driving on the highway around 60-65 mph it will slip out of gear, I let off the gas and a few seconds later goes back in and drives fine. This happens a few times a week. I have replaced trans fluid and filter about 6 months ago, fluid looked okay just a little dark. I'm leaning towards either valve body or torque converter. Can anyone give me some help?
 
Im positive, and yes engine running and warmed up. I was a automotive technician for 9yrs, I have never come across this before.