2008 Hummer H3

2008 HUMMER H3
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KISSOFF
  • MEMBER
  • 1 POST
2008 Hummer H3 18,000 miles

I've seen a few spots where the rear differential fluid has dripped. Is this bad news?
Aug 14, 2009 at 10:32 PM
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FACTORYJACK
  • ✓ASE Certified Mechanic
  • 4,159 POSTS
  • ASE Certified Mechanic
Shouldn't be, your still under warranty. Could be a loose drain/fill plug, or seal missing from either. A leaking pinion seal or diff gasket.
Aug 18, 2009 at 12:20 AM
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