904 just gave up

sounds like a plan rustycowll69 gonna get new fluid and filter and try that.
The shop that rebuilt it told me to use dextron synthetic seems to me from what iv'e been told that in the older style trannys it's better not to.
as far as I know the +4 mopar atf ( I use Valvoline +4) is fine in the older TF''s as well as the newer trannies. I think the only exception is the new 8spd auto which takes a special clear-colored fluid. very expensive, and a pita to change.