limp mode

okay, I'm getting out of ideas.... there has been a few times my 06 rubicon with the 42rle get stuck in 2nd gear, I turned my jeep off and on and it was good to go... a few weeks my jeep got stuck in second gear again but now I haven't been able to get it out of the limp mode.... the oil was...

I have a 2004 TJ Rubicon with the 4.0 and automatic (42RLE). About 4 years ago, I was having shifting issues between 1st and 2nd where it felt like a slip/missed the gear, but would only do it once in a blue moon (never threw a code), and would shift into 2nd after about 1-2 seconds of...

I’m at a loss rn and need some help/direction. I recently overhauled my ‘97 TJ 4.0. Oil pressure was dropping on me once eng warmed up at idle...pressure fluctuates when it accelerates then drops to 0..check gauges light pops, then eng is in limp mode (barely running and dies on me when sitting...