Sorry for the delay. I was doing my actual job.
So focusing on the transmission issue, I need a complete breakdown of what you have done so far, what transmission you have (assume you have the 4L60 but you could have the 80). I see you did solenoids but did you do all of them or just the 1-2 solenoid?
Next just double check the fluid for level and condition and we can go from there.
Image (Click to make bigger)
Thursday, May 13th, 2021 AT 6:38 PM