Tran recently started slipping(?) when coming up to speed. Happens most
often when resuming speed with speed control. It starts to accelerate, then
hesitates, then "thunks" into gear and runs OK. Also will "thunk" when
getting up to speed from getting up to speed from a stop. Car has 85
thousand on it and has had the trans serviced two years ago. Usually runs
good. Is this a simple fix or should I trade it? Any help appreciated
because I haven't a clue. Thanks.