hey guys i have a 94 chevy 1500 4x4 with a 350 and auto tranny,,,,it pulls out in 2nd gear and it shifts into 3rd but no overdrive i cant even manually shift into first,,,,its putting out these codes54-59-66-67-73-82,,,can anyone help me with this,,,i just had a motor put in ,,,it shifted fine before,,,,any help will be greatly appreciated.......