The front seal on the tranny is leaking into the transaxle. I just went thru this before Thanksgiving. I didnt notice mine until the transaxle overfilled and started coming out the little vent tube on top of tranny. Just drain the transaxle fluid (80%ATF) when it is at the top of the dipstick-replace with 90wt. good for a week or so until you can find a replacement. I did this for a month or so with no problem-make sure the tranny is full. Walmart has good prices on 90wt. and ATF (gallons). Good luck Dave.
