2003 Ford Expedition Rear end noise

144,000 MILES • V8 • 2WD • AUTOMATIC
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JMHULL
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  • 2 POSTS
When I make a right turn my passenger right rear end makes a "bonk" noise, any guesses?
Aug 27, 2010 at 10:46 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
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You need to have the differential cover removed. It sounds like excessive end play. I believe there are shims that can be purchased to repair it, but the differential needs taken apart to do it.
Aug 28, 2010 at 2:48 AM
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JMHULL
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Luckily I had a blonde moment! There was a large rock under the seat and every time I turned a curve it was knocking on the seat frame. Lucky me!!!
Sep 2, 2010 at 2:15 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
That is great news. Cheap fix (lol).

Take care and let us know if you have questions in the future.

Joe
Sep 2, 2010 at 2:46 AM
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