I have an 02 qclb 2500. Has a farmboys tranny in it and is 4x4. Truck has 137,xxx miles on it. Tranny started shifting really crazy. Checked the codes and came up with P0123, P1596, and P1597. I am assuming this is something to do with the apps? If so what is my best bet for replacement? How bad is it to continue driving it like this? I want to get this taken care of ASAP but my truck is also my daily driver.
Thanks,
Chris
Thanks,
Chris