does the tranny shift out of first gear almost as soon as you start to move? I'm guessing it does, being as you have a heavy duty van (I drove an E300 a lot of miles during the 80s, and late 70s) If so, you probably have a C6, much heavier duty than the lighter C4 (i think the 4 had a 9 bolt oil pan, and the 6 had 11 bolts), and if it's the C6, i'd certainly recommend taking really good care of it, those are very good tranny's, and very hard to come by
Bookmarks