Jaime Sanchez of TRC Transmissions in Chatsworth, California has experience with untold dozens of AOD-E/4R70W transmissions and is going to walk you through the process of understanding this box.

But there are some noises you just shouldn't ignore, and the whine coming from the pump area of the 4R70W Ford overdrive transmission in our ex-Santa Barbara County Sheriff's '03 Crown Victoria ...

415 horsepower/315 lb-ft torque, 10:1 compression Choice of 600-cfm carburetor or throttle body EFI 4R70W automatic transmission with electronic controller and 2,200–2,600 rpm stall torque ...