1994 4l60E to NV4500 Swap Help???
I have questions regarding what exactly has to be done with the wiring and or ecm/pcm module when converting a auto truck to a manual transmission?
Does the Auto ECM/PCM Even have to be changed out ?
If so, Do you have to change the whole wiring...
If you swap from a 4l60e to a nv4500 and retain the auto ECM/ PROM Will the truck run like a bag of ?
Does it need to be swapped out or modified ?
If so, What exactly need to be done?