Slip and thud when accelerating and hard breaking
#1
Slip and thud when accelerating and hard breaking
05 5.4 ex cab 6.5’ bed 74k miles. When accelerating, drive train has slack feels like drive shaft but no slack in u-joints. Hit the gas and it it thuds and take off. Feels exactly like splines May have slack but I’m stumped.. all other threads have to do with a “clunking noise” I don’t seem to have that. Thanks