I have a GM 8L90 transmission with less than 1000 miles leaking fluid which sounds similar to the above.
Were the other people in this thread 8L90 as well?
due to life circumstances, my vehicle has been stored and I think out of warranty now so I might be stuck with this myslef
What has been the fix or problem with new GM 8L90 's and the leaks? what is the fix?
thanks