I just joined so please forgive me for not haveing a Pic up. I have a 2008 JK that hasthat converter shudder problem. I was wondering if anyone here has used the TransGo kit they sell to correct this. and if so the result.
God Bless and THANKS

 

Welcome to the forum. TCC shudder is usually the death knell of the TC. Last vehicle I had with that had to have the TC replaced. Running a high quality oil (eg Amsoil) in the tranny may help but if you are over 100k miles then it is probably throwing good money after bad.
I run the 8 speed Chev tranny in mine that was famous for the same shudder and I run Amsoil and no shudder. But it is a 2016 tranny so they may have fixed it by then I believe.