I have had the rear end pulled apart by 2 drifferent mech and they could not find anything even changed to synthic diff fluid to stop foaming, bearing are good,seals are not leaking
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2000 Dodge Durango Question: rear end leaking out of vent tube while driving
Answer #1Greg's Orange Auto (15380 Answers) , Orange, CA - (714) 361-9386globalhelper November 08, 2012, 18:45Master
are they over filling it?
Replykevin357, November 09, 2012, 16:16Rookie
Answer #2ziptie12 November 08, 2012, 19:06Master
Are they using chrysler synthetic with 2 containers of 'friction modifier'?
Replyglobalhelper, November 08, 2012, 19:31Master
good one ziptie.
Answer #3your.mechanic November 08, 2012, 20:31Master
You are using drifferent mechanics...I would find myself a differential mechanic.
Replykevin357, November 09, 2012, 16:18Rookie
I talked to a differential mechanic and he wanted to move the vent closer to the wheels
Replyziptie12, November 12, 2012, 22:20Master
Why not find the cause and fix it right? Factory fill on them IS synthetic WITH 2 bottles of their 'friction modifier' If it had regular gear oil in it then that should be flushed out.