I recently purchased my first classic mini, 1990 Rover Mini Mayfair RHD Japanese export but imported into the United States several years ago. I have been driving it for a month or so to see how she handles and get a feel for the upgrades and maintenance I'd like to accomplish this winter. I arrived at work the other day turned the engine off and hear a loud noise followed by steam and the smell of burning oil. Within minutes all the oil had leaked onto the ground. The rod change gearbox oil seal needs to be replace but my question is can that seal be the cause of such a dramatic oil leak? I haven't been able to find any other source of such a large leak.
I appreciate all of your help!