2001 Ford F-350 Super Duty Q&A
2001 Ford F-350 Super Duty Question: why does my front passenger tire make a "dead bouncing" noise?
have replaced my upper, and lower ball joints and all shocks. when i brake, it feels like i have a rotor out of whack. brake pad, and rotor are fine. Truck has new tires (problem happened before new tires too) and was aligned and balanced when new tires were installed. - landziner
could be your ABS unit - ccsmog
besides the abs, it still may be a warped rotor. looking at it, it may look ok but needs to be checked for hot spots or warpage with a micrometer. Roy - mastertech6371