V6 (1994-2004) Mustangs Technical discussions on the 3.8L and 3.9L V6 torque monsters

Rear end going out

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Old 12-19-2007, 11:36 AM
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Masaitul
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Default Rear end going out

Hi,

I'm a long time lurker on this forum, and I can't seem to find a full answer to my question via the search function. Apparently my rear end is "going out". This is according to a dealer mechanic who replaced my shot motor mounts. Anway, i'm wondering what the rear end going out means exaclty, and about how hard/costly is it to fix. Need to wonder how much to save.

Thanks!

Car info:

2000 Mustang V6 5spd ~149,000
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Old 12-19-2007, 11:54 AM
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ESG-642T
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Default RE: Rear end going out

Ask your mechanic, that doesnt tell much.
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Old 12-19-2007, 12:07 PM
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mustangman02232
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Default RE: Rear end going out

ask what he means but i would bet something to do with the spiders
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Old 12-19-2007, 12:13 PM
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RyansQuick6
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Default RE: Rear end going out

We didn't look at it, so we can't say. Ask him what parts were showing wear, what parts needed replacement, etc. You can pick up a stock 6er rear end slightly used for a lot less than what it would cost to have it repaired.

When he tells you what's actually wrong with it, ask him for a complete quote with parts and cost breakdown and then we'll be able to better help you.
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Old 12-19-2007, 12:15 PM
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redeye
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Default RE: Rear end going out

is it making noise? if not he's suckerin you.
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Old 12-19-2007, 12:53 PM
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The Yellow Pinto
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Default RE: Rear end going out

if your gears are your problem, be sure to replace them with 3.73s or 4.10s!
 
Old 12-19-2007, 04:04 PM
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redeye
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Default RE: Rear end going out

prob carrier brgs. they go bad even with low mileage.grinding sound
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Old 12-20-2007, 11:10 AM
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Masaitul
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Default RE: Rear end going out

Hey guys, thanks for the replies so far. Sorry I don't have a ton of info as of yet, I got a "just so you know, the back end is going to go out in 10-15K miles." Dumb dealer guy!

Anyway, it does make noises, its squeaky sometimes, and also it makes a vibration noise, and you can feel the back end shake just a bit. My dad thinks it could also be the U-joints? I'll probably take to my friend who is a mechanic next week.

And for the slightly used 6er rear end, I am interested in that, especially if I could get a T-lok? and some 3.73's. I've learned those are decent minor things to do to your stang from these helpful forums. Where's a good place to look for something like that?

Thanks again!
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Old 12-20-2007, 01:44 PM
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The Yellow Pinto
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Default RE: Rear end going out

ebay would probably be a good place to look. or the classified section of this site. just google it, my friend, im sure youll have plenty of luck.
 
Old 12-20-2007, 02:28 PM
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RyansQuick6
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Default RE: Rear end going out

Hell if you want t-lok just hunt for a used 8.8.
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