2004 Ford F150 Drive train bracket in the rear

2004 FORD F-150
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JUJUBEE5150
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Noises problem
2004 Ford F150 V8 Two Wheel Drive Automatic
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Ahh, where to start. About 3.5 weeks ago, I noticed that there was a noise comming from the back of the truck. I thought something was at the nose of the bed rattling around. Unfortunatley I was wrong. every time I pull in/out of a drive way or over a speed bump it makes that noise (sounds like somethings is being stressed or twisted? with no lub) It is not from the back of the truck or so I think. Last night I was walking out to my truck (I parked in different part of my drive way) and saw a puddle of something. Some type of oil? I crawled undernieth and it looks like it is comming out of the (universal joint?) bracket that holds the drive train to the rear wheels. I am unsure, but, I think that bracket is cracked because when I ran my fingers over it bare metal showed instead of the coated metal (like the rest of the peice) Do you think I could replace that peice and be ok? Or do you think that I need to take it to a dealer to have it done properly. What else could be wrong to cause that. I am not rough on that pick up I just drive to and from work. Judging by my normal parking place it has been leaking for a while and I just never noticed.
Jun 11, 2008 at 11:11 AM
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SERVICE WRITER
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Sounds like the pinion seal is leaking at the differential. Post a pic of the bracket.

If you pull the driveshaft, the seal prys out and use a block of wood to install the new one, check and fill the differential if low.

An independent shop is capable as the dealer is.
Jun 12, 2008 at 8:02 AM