Well due to some serious off roading and Tacoma's that were built in 2005/2006 with weak motor mounts my driver side decided to collapse into the frame. The crack was 95% around the whole frame.
I Had no choice but to pull the engine out and pull the motor mount out of the frame, weld it into place and make a gusset for it.
Pulling engine out
Driver side motor mount collapse into frame.
Top of the frame