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Re: '02 Explorer 3.73LS differential whine
I've had the clutch packs replaced twice in my 03. The dealer says that the
3.73 has had some problems. I had the 3.73 LS in my 92 and it was fine. My
symptom is a grinding noise from the differential when going around a corner
right after startup.
Dick O'Keefe
"4.0L" <dstaffor@calpoly.edu> wrote in message
news:1139250816.011024.9920@z14g2000cwz.googlegroups.com...
> The 3.73LS differential in my 2-wheel drive Explorer started whining at
> about 60 MPH before the original warranty expired, so I took it in for
> repair. The differential was rebuilt (ring and pinion, etc.) and the
> noise was gone. Unfortunately, the whine noise returned within 1000
> miles. I got busy with other things and neglected to return the
> vehicle until 14 months passed. The 12/12 repair warranty had lapsed,
> so now I'm stuck with an $850.00 cost (25% discount for repeat
> failure). My question is, do any of you who might've experienced this
> problem know if the replacement parts are any better than the
> originals? In otherwords, is this problem likely to return again soon?
> And, if it does, am I out of luck after the 12/12 warranty lapses?
>
> 4.0L
>
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