2008 ford escape 4x4 front wheels pull rear don't?

2008 ford escape 4x4 front wheels pull rear don't? - 1

Try asking a coherent question with MUCH more detail (and that's actually a question), and perhaps then someone may be able to help you. As it stands, you're simply typing gibberish. (I do commend you for miraculously providing the year, make, and model.)

Full time front wheel drive, part time rear.
Either you don't have a need (as seen by the car) for four wheel, or there's a problem.
The computer decides based on all four wheel speed sensors.
Usually, the ABS is out when there's a problem with those.