2000 Ford Expedition rear differential?

Tiny
CHIEFARCHI85
  • MEMBER
  • 2000 FORD EXPEDITION
  • V8
  • AWD
  • AUTOMATIC
  • 127,000 MILES
I've been experience this odd sound coming from the rear, it only happens when I slowly brake, or I'm moving in less than 30mph zone. When I drive on the highway you never hear it. So far two mechanics have said it's the rear differential and that I need a new clutch. Is this true? They said that I can go for a little while without fixing it.
Wednesday, May 13th, 2009 AT 6:53 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Yes this can be the problem. Have you tried to service it with an additive?
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Thursday, May 14th, 2009 AT 12:41 PM
Tiny
CHIEFARCHI85
  • MEMBER
  • 2 POSTS
Yeah the mechanics have tried some sort of friction modifier, but the sound still exists. So that's why they are saying I need the rear clutch. In researching it on schucks, there's another name for it, looks like a pumpkin head.
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Friday, May 15th, 2009 AT 4:07 AM

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