I used 10w30 Castrol Syntec and LUCAS transmission additive. The first few times I drove the tranny it seemed like a brand new Tranny. I have to attribute it to the Lucas. It's really Messy to put it in but it works very well. the thing is that effects of the lucas seem short lived as the transmission heats up the oil begins to thin and the trans mission didn't feel as tight as it did just after the lucas was put in.

My question is the if the manual says that the tranny will hold 2.3quarts how do you get 3 quarts in there? after it gets to a certain level it just leaks out through the fill hole.