i have a whining sound from the front near side. it is speed dependant, and is loud at 70mph whining is irrespective of gear engagement, today i changed the hub and bearing assembly but this made no difference. next job is the driveshaft replacement, but the drive is silky smooth and i have no clunks or vibrations?? the sound is similar to a 4x4 in low range where the whining noise changes with acceleration and deceleration grateful for any ideas others may have