My 97 continental has just started pulling left immeditaly as you apply the brakes. It then goes back right and then seems to stop straight. The front brakes are about 2 months old and wagner thermo quiet. The slides were cleaned and lubed but not the caliper itself since i didn't have the proper equipment. Also as a side note I had my e-brake stick and was told it was due to the spring that runs under the drivers door. However i was wondering if it could be caused by the rear brakes themselvs sticking. They were cleaned and greased when replaced (new calipers) just under a year ago. Also it seems to vary a bit in that sometimes quite noticable pull sometimes vary minor.