Check this first before spending megabucks
Loose or disconnected rear suspension components. Check all mounting bolts, loose driveshaft bolts, Inspect all bolts and nuts and tighten to specification, worn or damaged universal bearings, worn or damaged flex plates, and centering sleeves, worn sliding sleeve splines. I would get 2nd opinion first. Good Luck
2000 Ford 7.3 Powerstroke 4x4
2006 Mazda Tribute
1983 Black 300 D (donated to charity)
1993 Teal 300 D (160K) Sold
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