My neighbor brought over an '02 Stratus with a front end noise that a garage had said was a CV joint. After doing some checking, I replaced 2 broken motor mounts but the same problem exists. When you come to a stop and then accel again there is a sort of a clunk. So I went ahead and replaced the axle. Same noise. Is there supposed to be any movement in the CV joint at the transaxle output? I'm wondering if there isn't a bad bearing there causing this noise. Is this a common problem and are they hard to replace?