Some 2010-2011 F-150 vehicles equipped 9.75 rear axle assembly may exhibit a shudder, chatter and/or vibration during slow, tight turns more and noticeable after cold startup. Concern maybe less noticeable once rear axle fluid warms up.
Some 2010-2011 F-150 vehicles equipped 9.75 rear axle assembly may exhibit a shudder, chatter and/or vibration during slow, tight turns more and noticeable after cold startup. Concern maybe less noticeable once rear axle fluid warms up.