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2003 GMC Truck fuild leak

Tiny
ALASKANLEAF
  • MEMBER
  • 2003 GMC TRUCK
  • V8
  • 4WD
  • AUTOMATIC
  • 89,600 MILES
I have a leak in the trank only when its runner where the t-case mounts to the trany it looks like it starts around the breather but the trany is not over heating of over full could it be the breather is bad or that the a seal inside the trany?
Saturday, February 21st, 2009 AT 7:50 PM

1 Reply

Tiny
MICKEY-D
  • MECHANIC
  • 304 POSTS
You either have a gasket/seal leak, or you have a crack in one of the cases. I would try to replace the gasket/seal between the two cases, and hope for the best. Mickey-d
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Tuesday, February 23rd, 2010 AT 12:58 PM

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