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Rear End Diff

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Old May 22, 2007 | 01:15 PM
  #1  
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Default Rear End Diff

Is a whine on a stock 2.73 normal?
does anyone consider this to be normal?
Whine is on deceleration 90mph to 65 mph
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Old May 22, 2007 | 02:47 PM
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I have no whine on my stock 2:73's.
jeff
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Old May 22, 2007 | 04:35 PM
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None on my 273s with 26K miles. Getting them replaced on Thursday with 3.42s. My wife is whining about the cost of the new gears!
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Old May 22, 2007 | 04:45 PM
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Originally Posted by ter
None on my 273s with 26K miles. Getting them replaced on Thursday with 3.42s. My wife is whining about the cost of the new gears!
I have not been in the mood to laugh until I read that.
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Old May 22, 2007 | 05:44 PM
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I'm getting mine replaced with 3:42's soon also. I got my gears yesterday.
jeff
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Old May 22, 2007 | 05:52 PM
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Originally Posted by JeffC5
I'm getting mine replaced with 3:42's soon also. I got my gears yesterday.
jeff
Who is doing your work here in OKC and how much $$$ including gears?

Send me a PM if you want.
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Old May 22, 2007 | 06:05 PM
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pm sent
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Old May 22, 2007 | 07:29 PM
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I got a 99' differential with 3.15:1 gears, 55k miles that has no whine, growl, or anything. $500 shipped and you can have it. Send me a PM if you are interested.
DTE wants $700 just for a core.
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Old May 29, 2007 | 11:26 PM
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I drove my car tonight after letting it sit over the weekend and I could not believe my ears... but no whine...

I do not know if it is hiding but I'm happy right now!
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Old May 30, 2007 | 11:14 AM
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I whined about the 2.73 ratio until I replaced it with the 3.42
Really there should be no whine in any differential zero, zip, ziltch! Now I just have to convince the folks at Pontiac my GTO is unacceptable!
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Old May 30, 2007 | 11:18 AM
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is your GTO whining???
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Old May 31, 2007 | 10:23 AM
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The axle has had a whine on decel since the day it was new!
It's a Dana 44 and they are well known for the problem, in fact that's one of the reasons GM quit putting in the C4 automatic Corvettes!
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Old May 31, 2007 | 10:38 AM
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That is Sad
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