trackspeeder
Stone crusher.
It is due to the shift kit, I had the trans check over a few times. It is not always a solid lockup just enough to cause it to stall every now and then. I kinda wonder if the solenoid pack is a culprit.
The solenoid pack wont be the culprit because TC lock up cannot be commanded in reverse. Only low fluid/pressure or internal leaks can cause this.