Rep Power: 0

...light blinks and shifts 2 diff. gears? when i turn on the engine the car is perfect for like 5 mins(without the s light blinking) after the s light starts blinking it shifts from 1st to fourth/i changed both the selenoid valves the nc sensor and the nm sensor.......i don't know if i have to change the tcu(transmission control unit) wich is the cpu of the tranny but i almost have done everything except the tranny........also i have tried checking for wut code it is by jumping the 2 wires under the passenger side but i dnt know wut code it is...it seems like it blinks once then a real short pause maybe half a sec and the rest wich is 6 times are continous

 
Rep Power: 0

So you think the code is 16? The 16 is a fuel injector and here is the website http://autorepair.about.com/library/...htm?once=true&















which even if that's a problem it's not what's causing the other. I think you put the wrong tranny in. Maybe you used an overdrive unit and wasn't supposed to or vice versa.