I have a 4l60e i swapped in a88 iroc-z with a ez-tcu, but now it doesn't do anything. It sounds like i may have a bad pump in it. it makes a ticking sound at the pump. I have one from a spare i can swap out. Maybe that will work. I reused the 700r4 torque in it hopefully that doesn't have anything to do with it. I cracked open the trans lines while the car was running and nutn came out and it was full of fluid. So its either a bad trans or a bad pump or the wrong torque for the trans?
Which it was a new trans when i pulled it from my z28 and put the performabuilt in it. So it ran when i pulled it. Unless it is not compatible with the ez-tcu?
any ideas ?

 

nobody ?

 

If you pulled cooler lines and no fluid comes out when its running the pump is broken. Most likely from the converter not being engaged into it properly upon install.

 

ok cool well, i do have a spare pump so i am change it out and install a new torque. hopefully that will fix it.