High CV Joint Operating Angles Caused By Incorrect Ride Height
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
Check the ride height, and verify the spring rate. See appropriate SPECIFICATIONS & PROCEDURES article under WHEEL ALIGNMENT in SUSPENSION. Repair appropriate suspension component(s) as necessary. See appropriate FRONT article in SUSPENSION.