Originally Posted by A32Deuce
What was wrong with the drive shaft?
The Ford place said it was the most messed up drive shaft they've ever seen and needed to be replaced/fixed and sent to a drive shaft specialist and it wasn't safe to drive. Then told us they couldn't help us any further because they didn't have a lift capable of getting it up to work on it. We found another Ford dealer that has invested in a certified RV tech with lots of motorhome experience and a 30,000 pound lift.
They are doing their own diagnosis to narrow down the cause of our driving problems, noises and vibrations. They discovered the out-of-balance dual tires. Tomorrow they are checking the drive shaft.