97 F150 4.6 82000 miles I have a thump and vibration going slow, it feels like a tire out of round but it is not. When I turn it is more pronounced. Could it be a CV Joint? Anyone know how difficult it is to change?

[This message has been edited by big al (edited 10-12-2000).]

[This message has been edited by big al (edited 10-14-2000).]

 

Rotate the tires and see if it changes location.

 

Could be you've got one of those defective rear ends with a limited slip that's more like a limited stick. There was a TSB out on a similar problem... do a search for rear end shuddering and it should come up.
-Joe-


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98 Explorer (Lemon Law Case in Progress)
Deposit on '00 F-150, X-cab, 4x4, Lariat, Off-road, Trailer Tow, Sunroof, currently missing the fuel filler door, but they're working on that..

 

Try looking at the slip yoke. Have you lube it? If not it could be going bad. I have had mine changed 3 times, I think it is a lubrication problem.