Simply put , the muffler bearings are shot , its putting too much heat in that mean rear end . Thus causing a leak . There is a good fix to it .
First , start a pot of hot water , and get some towels .
Then call George Wendt , he will bring some beer .
Jack up your rear end and drill a hole smack dab in the middle of the cover , this will allow it to dissipate the offending fumes before draining .
Then remove the axle as a whole assembly and take it down to your nearest Catholic church for Exorcism .
When you get home call Autozone and get some muffler bearings , and maybe stop at Taco Bell for something supreme while your out .
Replace axle as an assembly , install new muffler bearings , and your done .
