Hi all,
I am finally having my first garage-worthy problem with my 1988
760GLE.I've been going through transmission fluid at a rate of about 2-3 litres per week (!!!) and I finally got under the car this morning to see what the problem was. A leak, of course. It seems sprayed all over the area where the drive shaft connects to the transmission and the joint there is soaked in fluid so my diagnosis is that this seal has given out. There is some mention on the Mitchell CDROM that a plugged vent can also cause fluid to be forced past the seal so there are two possible causes that I need to investigate.
First question: What is the actual proper term for this seal? I know where the differential meets the driveshaft there's a "pinion seal" but what's the seal at the other end?
Second question: Is there some way I can determine if the vent is plugged without getting under the car again? And if the vent is plugged would you advise that, once the seal has been compromised, I should replace it anyway?
The local garage I'm looking at trying for the first time (at Mount Pleasant and Davisville in Toronto...anyone have a review?) told me I could bring it in tomorrow morning so I'm mainly looking for some intelligence before walking in there.
Thanks for reading this, blurp