Ok, so my car pulls left, but it used to be fine. Heres the deal. My Right CV Joint was clunking and made my steering wheel shake on right turns, so I replaced the axle. The problem is that now, it pulls pretty hard to the left, I believe only on acceleration. I brought it in to les schwab to have an allignment done. They put it on the rack, but didn't even charge me because the allignment was fine already. They told me it had Torque Pullto the left.

Any Ideas on how to fix the problem?