My 1995 bonneville just spit the tranny out of it.My donor car is a 1992 bonneville. I swapped the tranny into the 95,my problem is: when you plug the electrical plug in the alternator discharges and the motor races to 2200 rpms and doesnt shift. does anyone know where i can find the wiring diagrams for both cars so I can switch the wires around so that i dont have to manually shift the car, or is it a lost cause. thank you for the help.