2K DAK 4X4 U joints.....
From : iamgoode
Q: im getting a cyclical vibration and an interesting metal sounding chirping under hard accelleration and cruising at 65.... my guess is u joint.. my factory units have 87k on them.. i inspected the axle seals and i dont see any leaks front slip yolk is lubed no obvious loosness in either u joint. my guess is the rear joint got hot a couple of weeks ago and now the tired rear joint is giong south... thoughts sean rec.bicycles.marketplace .