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2004 Jeep Grand Cherokee Question: Hi my 04 jeep grand cherokee v8 ho has thsi moaning noise

 

Question

Alex85, 4.7L V8, South Bend, IN, July 24, 2014, 15:41
 Rookie

Cant tell where it comes from i just changed the back wheel bearing and noe i hear this moaning noise when i go 30 mph or more i put 75/ 90 gear oil i also have a sign of the pinion seal leaking on the front do you think it might be that.. How can i tell what the problem is

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  • Answer #1

    July 24, 2014, 19:28
     Master

    Did you go to the dealer and get the CORRECT friction modifier for the rear diff(and the right amount)?

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    Alex85, July 25, 2014, 06:52
     Rookie

    No all i did was put a new wheel nearing and put the gear oil in it

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    ziptie12, July 25, 2014, 17:03
     Master

    ............

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