I installed a used 700r4 in my jeep behind a slightly built 4.3. It seems to shift at the right times but it acts as if the torque converter doesn't work. I replaced the converter but it still acts pretty much the same. When I put it in first it bog the motor and wants to pull way. When it shifts there is no slip at all, like it just slams into the next gear. It is a stock stall and I have replace the tcc solenoid although it isn't even hooked up at this point. Any help would be appreciated.