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2003 Expedition ??

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Old 07-06-2007, 11:15 PM
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2003 Expedition ??
Hey everyone,

I got this suv for the wife. it has a 5.4 V8 and I was wondering where is a good place to look for a code to see if it has a limited slip rear diff.

Andrew
 
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Old 07-07-2007, 03:40 PM
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Originally Posted by OnAF150High
Hey everyone,

I got this suv for the wife. it has a 5.4 V8 and I was wondering where is a good place to look for a code to see if it has a limited slip rear diff.

Andrew
Look on the door tag under "AXLE." If it's a limited slip axle, it'll have a one letter/one number designation, like B9, or H5. If it's an open axle, it'll just be two numbers like 34 or 45 or something like that.
 
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Old 07-07-2007, 09:37 PM
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you can also crawl underneath and look for a metal tag attached to the rear (maybe front too, not sure) diff. Mine says 373LS meaning 3.73 ratio, limited slip.
 
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Old 07-07-2007, 11:23 PM
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thanks guys I will look at both of your suggestions.

Andrew
 
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Old 07-09-2007, 07:48 PM
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or you can email me your vin and i can run it at work to see if you have it.
 
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