Changed out A arms, CV joints and did the brakes yesterday. 01 Cougar. The drivers side required me to jack the motor and sag the frame to get to the bolts in the A arms...not bad other than that. The thing is is that there is still a single KNOCK/THUD when turning and backing out. Could it be a motor mount...would tie rod ends that were bad make this sound? I'm changing those next. I do love this little car. It's all stock for now.