I have a l92 out of a 07 GMC Yukon Denali with the E38 ECU. I have install a 4L60E 17 Pin connector with a TCM-42. I need to know if they are compatible and what if not what am I going to need to fix the problem. E38 OS is 12614088 and the TCM-42 OS is 24235341. The Blazer shifter so soft that you can't feel it. We have put line pressure as high as we dare. It will kickdown sometimes and it is not showing any codes. I have a new transmission ready to go in it and I am trying to make sure it the transmission not something else. Thanks for any help.