2000 Explorer 4x4 Noise

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09-04-2012, 02:00 AM

qr3379

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Join Date: Jan 2012

Posts: 6

2000 Explorer 4x4 Noise

When in auto mode the car sounds fine, but when I put it in 4x4 high or 4x4 low it makes like a whining noise. I was wondering if there are any grease points or fluid levels to check for the front end? Thanks

09-04-2012, 09:38 AM

bandit1948

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Join Date: Jul 2012

Posts: 194

check the grease in the front pumpkin, it might be pretty low ! there should be a pumpkin like the rear end in the front, take the plug out, stick your finger in the hole and see how full it is !

09-04-2012, 01:30 PM

qr3379

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I checked the fluid and some came out when I pulled the plug so that is full. Any other ideas? are the axles greasable or are they sealed bearings?

09-04-2012, 03:12 PM

hanky

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Join Date: Jun 2010

Posts: 14,659

If you can get the front wheels off the ground , lock the hubs, but not the transfer case and rotate the wheels. You may be able to hear the noise and determine where it is coming from. Possible u-joint problem.