03 GTP, 135k mi--L67 MN7. I've been dealing with the slip-bang/slow shift. Installed TEP shift kit, Lucas... Helped, but problem is back. I've used Torque for Android, logged and created chart. I am hoping someone will help me understand readings, ie what is normal, what are 'red flags', what readings/sensors can help diagnose our trans, etc. I am not very good with spreadsheets, this is my 1st pass. I can also add values for: trans fluid temp, TC slip speed, engine RPM, others. Ultimately, I'm trying to diagnose--If problem is PC solenoid/ TCC solenoid/ Shift solenoids, I'll do work myself--If problem is not solenoids (like torque convertor itself or damaged hard parts) I need other arrangements-- save $. THANKS in advance.http://i1172.photobucket.com/albums/...ps321d8e6e.jpg
Originally Posted by BillBoost37
