So I'm having an issue as I stated in another thread concerning my transmission going into limp mode on long distance trips. This has only started happening since I added a lift kid and 31" tires. I recently replaced both speed sensors (that was a whole debacle) and replaced the fluid and filter. The Liberty will go into limp mode in the same spot on my weekend trip to my cabin which has some hills and usually involves a lot of transmssion shifting. I think I'm running into an issue with this transmssion overheating or something along those lines because if I let the jeep sit for 10 minutes there's no issue. Another confounding issue I have is that it'll throw a code, but since the journey to my cabin is so long, by the time i get home the code goes away. Another fun thing is that the jeep will not do this on the way back, as it's all downhill and highways. So on to the meat of the subject, I currently have the external oil cooler for the transmission which I've read on this forum is less desirable / efficient than the in radiator cooling option. My radiator seems to have the fittings for the in-radiator cooling option. I was wondering if anyone who has swapped from the external cooler to the in radiator option had some advice on fittings to make this work, or if maybe a forum thread exists on this modification. I did try the search function so I apologize if this is all covered somewhere else.