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DIFFERENTIAL LEAKS

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Old May 16, 2004 | 09:36 PM
  #1  
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carman1
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From: Palm Desert CAlif
Default DIFFERENTIAL LEAKS

I'm not sure you even call the rear end a differential any more but??

Anyway my 03 Vert developed leaks in the rear end. Only 4000 miles!

Only car I have ever owned that developed leaks, let alone when it was almost new. This includes, Mercedes, Mustang and Cad.

Any thoughts from my fellow forum members?

Going to the dealer Monday. So if anybody wants to share their experiences before I go it would be appreciated

Thanks :nopity
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Old May 16, 2004 | 09:50 PM
  #2  
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From: Duncanville Texas
Default Re: DIFFERENTIAL LEAKS (carman1)

Super common problem with the Vettes.

Most likey it needs axle seals....it will be covered under warranty.
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Old May 16, 2004 | 10:04 PM
  #3  
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From: Sunny FL
Default Re: DIFFERENTIAL LEAKS (carman1)

Get in line. Well known problem with the vette. You can do a search on this extensive topic. The dealership should know about this problem. :mad :mad
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Old May 17, 2004 | 11:21 AM
  #4  
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Default Re: DIFFERENTIAL LEAKS (carman1)

If it's still under warranty, let them worry about it, otherwise, try tightening the bolts surrounding the seal. Noticed a leak in mine during the last oil change at the dealer and the mechanic tightened all the bolts and it seems to have cured the problem.
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Old May 17, 2004 | 01:23 PM
  #5  
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Default Re: DIFFERENTIAL LEAKS (sasunlover)

Had the leak, got it fixed under extended warranty. They forgot to add the limited slip additive! Several others have had this problem as well. I suggest that you double check the paperwork, and ensure that it was added and listed on the bill. Do not let them try and tell you it is not required, with the GM fluid, it is mandatory. :smash:
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Old May 17, 2004 | 05:14 PM
  #6  
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Default Re: DIFFERENTIAL LEAKS (carman1)

I have the same leak problem (albeit very slow leak...) on my 2004 and will have it fixed under warranty. GM should have corrected this common problem over the 7 years the C5 was produced! :mad
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Old May 18, 2004 | 11:30 AM
  #7  
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From: Tucson AZ
Default Re: DIFFERENTIAL LEAKS (AlohaC5)

GM should have corrected this common problem over the 7 years the C5 was produced!
This was a problem from the beginning, but GM continued to accept poor cases from the supplier, rather than slow production. It could just be some blow-by from the vent. Clean it up and keep an eye out for a repeat. Good luck. :)
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Old May 18, 2004 | 12:19 PM
  #8  
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Default Re: DIFFERENTIAL LEAKS (carpe dm)

My 2001 coupe had this issue, and my 2004 Z06 does too, with only 5,000 miles on the odo.
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Old May 18, 2004 | 03:35 PM
  #9  
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From: Grants Pass OR
Default Re: DIFFERENTIAL LEAKS (carman1)

Dealer fixed mine...finally and so far so good. With the new GM bulletin came the correct parts for the fix!

I am VERY pleased with the folks at Quality Chevrolet, Escondido, CA.

Dan
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Old May 25, 2004 | 06:33 PM
  #10  
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Default Re: DIFFERENTIAL LEAKS

Anyone know how much aprox it costs to fix the differential leak at the dealer?
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Old May 25, 2004 | 08:24 PM
  #11  
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Default Re: DIFFERENTIAL LEAKS (vectorz)

I have a bid from the local chevy dealer to repair both sides for $604.54
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